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We introduce our products according to their structure.

Amino Acids＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 3

Proteinogenic Amino Acids・・・・・・3 PTH-Amino Acids・・・・・・21

Others・・・・・・21

Biologically-modified Amino Acids・・5 C-Protected Amino Acids・・・・・・23

Amino Acid Methyl Esters・・・・・・23 non-Proteinogenic Amino Acids・・・・ 6 Amino Acid Ethyl Esters・・・・・・25

Amino Acid tert-Buthyl Esters・・・・・・27

N-Protected Amino Acids・・・・・・10 Amino Acid Benzyl Esters・・・・・・27

Ac-Amino Acids・・・・・・10 Amino Acid Succinimidyl Esters ・・・・・・28

Boc-Amino Acids・・・・・・11 Others・・・・・・28

Bz-Amino Acids・・・・・・15 Bzl-Amino Acids・・・・・・15 Side Chain Protected Amino Acids Cbz-Amino Acids・・・・・・15 (N,C-termini Free)・・・・・・28

Dbs-Amino Acids・・・・・・18

Dns-Amino Acids・・・・・・18

Dnp-Amino Acids・・・・・・18

Fmoc-Amino Acids・・・・・・18

Nps-Amino Acids・・・・・・21

Peptide Synthesis Reagents＿ ＿＿＿＿＿＿＿＿＿＿ 30

Oligopeptides・・・・・・30 Liquid Phase Peptide Synthesis・ ・・ 36

Condensing Agents ・・・・・・36 Protecting Agents 37 Solid Phase Peptide Synthesis・・・・ 33 ・・・・・・

Fmoc-Amino Acids (Side Chain Protected Type) ・・・・・・33

Condensing Agents, Activating Agents・・ ・ 35

Cleavage and Work-up Agents・・・・・・35 Amino Acids

Amino acids are molecules which contain both amino and carboxyl Amino acids and their N-protected derivatives e.g., Boc and Fmoc groups. In a generic sense the term refers to a-amino acids which amino acids, have vital roles in technology since they are used to are the constituents of proteins. The stereochemistry of amino acids synthesize various bioactive substances from other molecules, for is defined by D and L enantiomers. The 20 standard amino acids example peptide sweeteners, nutritional supplements, cosmetic correspond to L-isomers, and their enantiomeric D-isomers are rarely materials, surfactants, and synthetic precursors of pharmaceuticals found in nature. The estimated 100,000 or more different proteins like an insulin. in life are built from the twenty different L-a-amino acids joined Typical amino acids, their protected and biologically-modified together peptide bonds between the carbonyl and amino groups of reagents, non-proteinogenic amino acids, and oligopeptides are as amino acid residues. Although the so-called 20 essential amino acids follows. are found in all forms of life, D-amino acids and peptides containing them have been discovered to play an important part in a range of biochemical systems.

A0179 25g 250g A0178 25g 500g A0177 5g 25g

O O O

Proteinogenic CH3 CH3 CH3 OH OH OH

Amino Acids NH2 NH2 NH2 H-Ala-OH H-DL-Ala-OH H-D-Ala-OH CAS RN: 56-41-7 CAS RN: 302-72-7 CAS RN: 338-69-2 A0526 25g 100g 500g A1029 1g 5g A0528 25g 500g A0527 1g 5g 25g A0542 25g 250g

NH O O NH O NH O NH O H2N H2N N OH H2N N OH H2N N OH H2N N OH OH H H H H NH NH NH2 . HCl NH2 . HCl 2 2 O NH2 . H2O H-Arg-OH H-D-Arg-OH H-Arg-OH·HCl H-DL-Arg-OH·HCl H-Asn-OH Monohydrate CAS RN: 74-79-3 CAS RN: 157-06-2 CAS RN: 1119-34-2 CAS RN: 32042-43-6 CAS RN: 5794-13-8 A0541 25g 100g 500g A0543 25g A0546 25g 500g A0544 25g 500g A0545 25g

O O O O O

H2N H2N HO HO HO OH OH OH OH OH . O NH2 . H2O O NH2 H2O O NH2 O NH2 O NH2 H-DL-Asn-OH Monohydrate H-D-Asn-OH Monohydrate H-Asp-OH H-DL-Asp-OH H-D-Asp-OH CAS RN: 3130-87-8 CAS RN: 5794-24-1 CAS RN: 56-84-8 CAS RN: 617-45-8 CAS RN: 1783-96-6 C0515 25g 100g 500g C0517 25g 500g C0516 25g C1329 5g 25g C0518 1g 5g

O O O O NH2 O HO S HS OH HS OH HS OH HS OH S OH . O NH NH2 . NH2 . HCl H2O NH2 . . 2 NH2 . HCl H2O HCl H2O H-Cys-OH H-Cys-OH·HCl Monohydrate H-DL-Cys-OH·HCl Monohydrate H-D-Cys-OH·HCl Monohydrate Cystine (DL- and meso- mixture) CAS RN: 52-90-4 CAS RN: 7048-04-6 CAS RN: 116797-51-4 CAS RN: 207121-46-8 CAS RN: 923-32-0 C0519 25g 100g 500g C0520 25g G0059 25g 500g G0058 25g 500g G0057 25g 250g

O O O O O O NH O 2 NH2 O HO S HO S . S OH S OH 2HCl HO OH HO OH HO OH O NH O NH2 2 NH2 NH2 NH2

(H-Cys-OH)2 (H-Cys-OH)2·2HCl H-Glu-OH H-DL-Glu-OH H-D-Glu-OH CAS RN: 56-89-3 CAS RN: 30925-07-6 CAS RN: 56-86-0 CAS RN: 617-65-2 CAS RN: 6893-26-1

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G0060 25g 500g G0188 25g 500g G0063 25g 100g 500g G0062 1g 10g G0278 1g 5g

O O O O O O O O O O . H O HO ONa 2 HO OH H2N OH H2N OH H2N OH NH2 NH2 . HCl NH2 NH2 NH2 H-Glu-OH·HCl H-Glu-OH.Na Monohydrate H-Gln-OH H-DL-Gln-OH H-D-Gln-OH CAS RN: 138-15-8 CAS RN: 6106-04-3 CAS RN: 56-85-9 CAS RN: 6899-04-3 CAS RN: 5959-95-5 G0099 25g 500g G0103 25g G0424 5g 25g H0149 25g 250g H0148 1g 25g

O O O O O . H2N H2N HCl H2N . OH OH 1/3H2SO4 OH OH OH HN HN N NH2 N NH2

H-Gly-OH H-Gly-OH·HCl H-Gly-OH.1/3H2SO4 H-His-OH H-DL-His-OH CAS RN: 56-40-6 CAS RN: 6000-43-7 CAS RN: 513-29-1 CAS RN: 71-00-1 CAS RN: 4998-57-6 H0998 5g 25g H0150 25g 100g 500g I0181 25g 100g 500g I0180 5g 25g L0029 25g 100g 500g

CH O O O CH3 O 3 O CH3 CH3 CH3 OH OH OH OH OH HN HN N NH2 . HCl . H O N NH2 2 NH2 NH2 CH3 NH2 H-DL-Ile-OH H-D-His-OH H-His-OH·HCl Monohydrate H-Ile-OH (mixture of 4 stereoisomers) H-Leu-OH CAS RN: 351-50-8 CAS RN: 5934-29-2 CAS RN: 73-32-5 CAS RN: 443-79-8 CAS RN: 61-90-5 L0028 25g L0027 5g 25g L0129 5g 25g L0071 25g 500g L0070 25g 100g

O O O O O

CH3 CH3 H2N H2N H2N OH OH OH OH OH

NH NH2 . CH3 NH2 CH3 NH2 NH2 2 . HCl HCl H-DL-Leu-OH H-D-Leu-OH H-Lys-OH H-Lys-OH·HCl H-DL-Lys-OH·HCl CAS RN: 328-39-2 CAS RN: 328-38-1 CAS RN: 56-87-1 CAS RN: 657-27-2 CAS RN: 70-53-1 L0130 25g L0128 5g 25g L0131 25g M0099 25g 100g 500g M0463 25g 500g

O O O O O

H2N H2N H2N CH3S CH3S OH OH OH OH OH NH2 . 2HCl NH2 . HCl NH2 . 2HCl NH2 NH2 H-DL-Lys-OH·2HCl H-D-Lys-OH·HCl H-Lys-OH·2HCl H-Met-OH H-DL-Met-OH CAS RN: 617-68-5 CAS RN: 7274-88-6 CAS RN: 657-26-1 CAS RN: 63-68-3 CAS RN: 59-51-8 M0102 5g 25g P0134 25g 250g P0136 25g 250g P0135 5g 25g P0481 25g 250g

O O O O OH OH CH3S OH OH NH NH OH 2 NH2 2 N H NH2 O H-D-Met-OH H-Phe-OH H-DL-Phe-OH H-D-Phe-OH H-Pro-OH CAS RN: 348-67-4 CAS RN: 63-91-2 CAS RN: 150-30-1 CAS RN: 673-06-3 CAS RN: 147-85-3 P0480 1g 5g 25g P0994 5g 25g S0035 5g 25g 250g S0034 25g 500g S0033 5g 25g

O O O

OH OH HO OH HO OH HO OH N N H H O O NH2 NH2 NH2 H-DL-Pro-OH H-D-Pro-OH H-Ser-OH H-DL-Ser-OH H-D-Ser-OH CAS RN: 609-36-9 CAS RN: 344-25-2 CAS RN: 56-45-1 CAS RN: 302-84-1 CAS RN: 312-84-5 T0230 25g 100g 500g T3105 25g 100g T0228 25g 100g 500g T0541 25g 100g T0540 25g OH O O O OH O OH O CH OH 3 OH OH NH2 NH NH CH3 OH CH3 OH N 2 N 2 relative H H NH2 NH2 H-DL-Thr-OH H-Thr-OH (contains DL-Allothreonine) H-D-Thr-OH H-Trp-OH H-DL-Trp-OH CAS RN: 72-19-5 CAS RN: 80-68-2 CAS RN: 632-20-2 CAS RN: 73-22-3 CAS RN: 54-12-6

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T0539 5g 25g T0550 25g 100g 500g T0549 5g 25g T1141 5g 25g T1423 25g

O O O O O

OH OH OH OH ONa NH2 NH NH NH N NH2 2 2 2 . xH O H HO HO HO NaO 2

H-D-Trp-OH H-Tyr-OH H-DL-Tyr-OH H-D-Tyr-OH CAS RN: 153-94-6 CAS RN: 60-18-4 CAS RN: 556-03-6 CAS RN: 556-02-5 H-Tyr-OH.2Na Hydrate V0014 25g 100g 500g V0013 25g 500g V0012 1g 25g

CH3 O CH3 O CH3 O

CH3 OH CH3 OH CH3 OH

NH2 NH2 NH2 H-Val-OH H-DL-Val-OH H-D-Val-OH CAS RN: 72-18-4 CAS RN: 516-06-3 CAS RN: 640-68-6 A2652 1g C0396 25g 100g 500g C3610 25g 100g

CH O O CH O 3 H 3 H N N Biologically-modified N H2N N . xH O 2 Ac OH OH 2 OH NH Amino Acids NH2 NH H-Lys(Ac)-OH Creatine Hydrate Creatine CAS RN: 692-04-6 CAS RN: 6020-87-7 CAS RN: 57-00-1 D0599 1g D0600 5g 25g 100g D0612 5g 25g D0728 25g E1368 250mg

O O O HO HO I CH3 O NH2 O OH OH OH . HCl HO Se N Se OH NH2 NH2 NH2 CH3 OH HO HO HO . O NH2 I 2H2O N,N-Dimethylglycine DL-DOPA L-DOPA 3,5-Diiodo-L-tyrosine Dihydrate Hydrochloride L-Selenocystine CAS RN: 63-84-3 CAS RN: 59-92-7 CAS RN: 18835-59-1 CAS RN: 2491-06-7 CAS RN: 29621-88-3 G0061 25g 100g 500g P0573 25g 100g 500g P1354 5g 25g G0167 25g 500g H0296 5g 25g 100g

O HO H H2N N OH OH OH OH OH O N O N O N N H H H NH H O O O O H-DL-Pyr-OH H-Pyr-OH H-D-Pyr-OH Glycocyamine H-Hyp-OH CAS RN: 149-87-1 CAS RN: 98-79-3 CAS RN: 4042-36-8 CAS RN: 352-97-6 CAS RN: 51-35-4 H1169 100mg 1g H1358 1g 5g H0531 1g 5g I0075 1g 5g M0100 1g 5g

O O HO HO HO I O OH OH CH3SO2 OH OH NH2 NH2 OH N N N HO H H H NH O O 2 H-cis-Hyp-OH H-D-cis-Hyp-OH H-Trp(5-OH)-OH H-Tyr(3-I)-OH DL-Methionine Sulfone CAS RN: 618-27-9 CAS RN: 2584-71-6 CAS RN: 4350-09-8 CAS RN: 70-78-0 CAS RN: 820-10-0 M0101 5g M0332 25g 100g 500g M0452 100mg 1g M0644 25g 500g M0777 100mg

O O O CH3 O O CH3 O H OH S N S Cl CH3 CH OH NH OH 3 CH3 OH N 2 HO CH3 H NH2 NH2 HN CH3 H-DL-Met(O)-OH Me-Gly-OH H-DL-Trp(5-Me)-OH Vitamin U Chloride Me-DL-Ala-OH CAS RN: 62697-73-8 CAS RN: 107-97-1 CAS RN: 951-55-3 CAS RN: 3493-12-7 CAS RN: 600-21-5 M1360 100mg 1g O0063 1g O0064 25g 250g O0089 1g 5g O0440 25g O

O O O O H2N OH NH2 HO O OH H2N OH H2N OH H2N OH HO NH . . NH . OH O HN . 2 HCl NH2 HCl 2 .2HCl CH3 xH2O O NH2 Me-D-Asp-OH H-DL-Orn-OH·HCl H-Orn-OH·HCl H-Orn-OH·2HCl L-Ornithine L-Aspartate CAS RN: 6384-92-5 CAS RN: 1069-31-4 CAS RN: 3184-13-2 CAS RN: 6211-16-1 CAS RN: 3230-94-2

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P0773 5g 25g P0959 100mg S0442 1g 5g S0462 1g S0841 5g 25g

O O O O O O HO H P O OH CH3Se CH3Se N HO O OH HO OH OH CH3 O CH3 P NH2 HO O NH2 NH2 NH2 . HCl L-O-Phosphoserine O-Phospho-L-tyrosine L-Selenomethionine DL-Selenomethionine Me-Gly-OEt·HCl CAS RN: 407-41-0 CAS RN: 21820-51-9 CAS RN: 3211-76-5 CAS RN: 1464-42-2 CAS RN: 52605-49-9 S0901 100mg 1g T0219 25g 100g 500g T0241 100mg T0245 100mg 1g T0453 100mg

O O HO C O NH O I O HO HO I HO I CH Se OH OH ONa OH 3 S NH2 NH2 NH2 O I O I O NH2 I . 5H2O I Se-(Methyl)seleno-L-cysteine L-Thioproline DL-Thyronine L-Thyroxine Sodium Salt Pentahydrate 3,3',5-Triiodo-L-thyronine CAS RN: 26046-90-2 CAS RN: 34592-47-7 CAS RN: 1034-10-2 CAS RN: 55-03-8 CAS RN: 6893-02-3 A0180 25g 500g A2214 200mg 1g A0212 1g 5g 25g

O CH3 O CH3 O

non-Proteinogenic CH3 CH3 H2N OH OH OH

Amino Acids NH2 NH2 H-β-Ala-OH L-Alloisoleucine D-Alloisoleucine CAS RN: 107-95-9 CAS RN: 1509-34-8 CAS RN: 1509-35-9 A0280 25g A0282 25g 100g 500g A0323 25g 100g 500g A0382 1g 5g 25g A0404 1g

O O O O O H3C O H N 2 CH3 OH HO OH CH3 OH OH H2NCC OH NH 2 NH2 NH2 CH3 DL-2-Aminobutyric Acid GABA 2-Methylalanine DL-2-Amino-n-octanoic Acid DL-2-Aminopimelic Acid CAS RN: 2835-81-6 CAS RN: 56-12-2 CAS RN: 62-57-7 CAS RN: 644-90-6 CAS RN: 627-76-9 A0557 100mg A1377 1g 5g A0826 1g 5g A1043 100mg 1g A1063 1g 5g 25g

O O O O OH

NH2 CH3 OH CH3 OH OH H2NCOH NN . H H2O O NH2 NH2 NH 1-Aminocyclopentane- DL-7-Azatryptophan Monohydrate (R)-(-)-2-Aminobutyric Acid (S)-(+)-2-Aminobutyric Acid L-Azetidine-2-carboxylic Acid carboxylic Acid CAS RN: 7303-50-6 CAS RN: 2623-91-8 CAS RN: 1492-24-6 CAS RN: 2133-34-8 CAS RN: 52-52-8 A1068 25g 100g A1178 100mg 1g 5g A1279 5g A1367 100mg 1g A1394 5g 25g O O

H2N C OH O O CH3 O O HO . HCl H2NCOH CF3 OH OH (CH3)3N O O O NH2 NH2 1-Aminocyclopropane- 2-Amino-4,4,4-trifluoro- . HCl 1-Aminocyclohexanecarboxylic Acid carboxylic Acid DL-2-Aminosuberic Acid butyric Acid Hydrochloride Acetyl-L-carnitine Hydrochloride CAS RN: 2756-85-6 CAS RN: 22059-21-8 CAS RN: 19641-59-9 CAS RN: 15959-93-0 CAS RN: 5080-50-2 A1450 1g 5g A1457 1g 5g A1468 1g 5g 25g A1518 100mg 1g A0214 100mg 1g

O O O OH O OH O Br . CH OH HBr HO 2 OH S OH CH3 OH CH3 OH NH2 O NH2 NH2 NH2 NH2 (S)-(+)-2-Amino-4-bromobutyric Acid Hydrobromide L-2-Aminoadipic Acid S-Allyl-L-cysteine D-Allothreonine DL-Allothreonine (contains Threonine) CAS RN: 15159-65-6 CAS RN: 1118-90 -7 CAS RN: 21593-77-1 CAS RN: 24830-94-2 CAS RN: 144-98-9 A1519 100mg 1g A1646 100mg A1647 200mg 1g A1648 200mg 1g 5g A1688 100mg

O O O OH O O C OH HO C CH2 CH2 CH3 OH OH OH NH NH2 2 NH NH2 . HCl NH2 . HCl (1R,2R)-2-Aminocyclohexane- L-Allothreonine Azetidine-3-carboxylic Acid D-2-Allylglycine Hydrochloride L-2-Allylglycine Hydrochloride carboxylic Acid CAS RN: 28954-12-3 CAS RN: 36476-78-5 CAS RN: 108412-04-0 CAS RN: 195316-72-4 CAS RN: 26685-83-6

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A1689 100mg A2032 5g A2153 1g 5g A2286 200mg A2480 5g 25g O O O O C OH C OH C OH NH2 O . HCl HO NH2 OH OH NH2 NH O NH2 2 (1S,2S)-2-Aminocyclohexane- 1-Aminocyclobutane- (1S,3R)-3-Aminocyclohexane- carboxylic Acid carboxylic Acid Hydrochloride D-2-Aminoadipic Acid carboxylic Acid β-Phenylalanine CAS RN: 24716-93-6 CAS RN: 98071-16-0 CAS RN: 7620-28-2 CAS RN: 81131-40-0 CAS RN: 614-19-7 A2651 1g A2655 200mg 1g A2663 1g 5g A3011 10mg 100mg A3308 1g 5g 25g

O NH2 O O NH O O . 2 CH2 HCl OH OH OH H2N OH CH3 OH NH2 . H2N H2O NH2 4-Aminocrotonic Acid H-Phe(4-NH2)-OH Monohydrate (R)-3-Amino-3-phenylpropionic Acid DL-2-Allylglycine Hydrochloride (R)-3-Aminobutyric Acid CAS RN: 304671-92-9 CAS RN: 13921-90-9 CAS RN: 7685-44-1 CAS RN: 2126899-84-9 CAS RN: 3775-73-3 A3309 250mg 1g B0430 100mg B4245 1g 5g C0018 100mg C0049 5g 25g

NH O NH2 O O OH O O O O H2N N OH OH OH H (CH3)3N CH3 OH O NH2 NH2 N NH2 H Br . . H2SO4 xH2O (S)-3-Aminobutyric Acid H-DL-Trp(5-OBzl)-OH H-DL-Phe(4-Br)-OH L-Canavanine Sulfate Hydrate L-Carnitine CAS RN: 3775-72-2 CAS RN: 1956-25-8 CAS RN: 14091-15-7 CAS RN: 2219-31-0 CAS RN: 541-15-1 C3058 5g 25g C0050 25g 500g C0372 25g 250g C0514 1g 25g A3077 1g 5g

O OH O OH O O O Cl O (CH3)3N (CH ) N 3 3 H2N N OH HO3S OH O O H OH NH . 2 NH2 HCl . HCl NH2 L-Carnitine Hydrochloride DL-Carnitine Hydrochloride L-Citrulline L-Cysteic Acid L-2-(4-Chlorophenyl)glycine CAS RN: 6645-46-1 CAS RN: 461-05-2 CAS RN: 372-75-8 CAS RN: 498-40-8 CAS RN: 67336-19-0 C1401 1g 5g 25g C1612 1g 5g C1709 1g 5g C0253 1g 25g C2016 1g

Cl O O O O O . OH Cl OH HCl OH OH OH

NH NH NH2 NH2 NH2 2 2 Cl . HCl Cl Cl . HCl H-DL-Phg(4-Cl)-OH H-Ala(3-Cl)-OH·HCl H-Phe(4-Cl)-OH·HCl H-DL-Phe(4-Cl)-OH H-D-Phe(4-Cl)-OH·HCl CAS RN: 6212-33-5 CAS RN: 51887-89-9 CAS RN: 123053-23-6 CAS RN: 7424-00-2 CAS RN: 147065-05-2 C2431 1g 5g C2579 5g 25g C2625 5g 25g C2659 1g 5g C2569 1g 5g

OH O

(CH3)3N O O O O O 2 OH OH HOOC COOH OH OH . NH Cl NH2 Cl NH2 2 . xH O NH2 HO OH 2 H-Phg(2-Cl)-OH H-DL-Phg(2-Cl)-OH L-Carnitine L-Tartrate 3-Cyclohexyl-D-alanine Hydrate H-Chg-OH CAS RN: 141315-50-6 CAS RN: 88744-36-9 CAS RN: 36687-82-8 CAS RN: 213178-94-0 CAS RN: 14328-51-9 C2673 1g C2781 100mg D0083 1g D0112 1g 5g D0213 1g 5g

O O O OO O O Br OH H2N .2HCl OH HO S OH OH HO OH NH2 NH2 NH2 NH2 HO NH2 NH2 (S)-(+)-2,4-Diaminobutyric Br H-D-Chg-OH S-(2-Carboxyethyl)-L-cysteine Acid Dihydrochloride 2,6-Diaminopimelic Acid 3,5-Dibromo-L-tyrosine CAS RN: 14328-52-0 CAS RN: 4033-46-9 CAS RN: 1883-09-6 CAS RN: 583-93-7 CAS RN: 300-38-9 D0438 1g 5g 25g D0961 1g D1119 100mg 1g 5g D1175 1g 5g 25g D1377 100mg 1g

O O O O O O . HCl HO I H2N . HCl H2N OH HO S S OH OH OH . 2HCl H2N OH NH2 NH2 NH2 NH2 O NH2 NH2 DL-2,3-Diaminopropionic I DL-2,4-Diaminobutyric (S)-(+)-2,3-Diaminopropionic Acid Hydrochloride Djenkolic Acid 3,5-Diiodo-L-thyronine Acid Dihydrochloride Acid Hydrochloride CAS RN: 54897-59-5 CAS RN: 498-59-9 CAS RN: 1041-01-6 CAS RN: 65427-54-5 CAS RN: 1482-97-9

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D1573 100mg 1g D1817 5g 25g D2539 5g D3379 1g D3825 100mg 1g

O O O O N O 2 HO ONa OH H N OH . HCl OH 2 NH N CH NH OH 2 H 3 2 HO O NH2 HO . NH (R)-(-)-2,3-Diaminopropionic 1 1/2H2O 2 NO2 Acid Hydrochloride Methyldopa Sesquihydrate D-(-)-2-(2,5-Dihydrophenyl)glycine 3,5-Dinitro-L-tyrosine Sodium Salt 3,4-Dehydro-L-proline CAS RN: 6018-56-0 CAS RN: 555-30-6 CAS RN: 26774-88-9 CAS RN: 502481-30-3 CAS RN: 4043-88-3 D4375 1g 5g E0038 5g 25g E0039 100mg F0106 1g F0169 1g 5g O

CH3O C OH O O O O NH CH S CH S F 3 3 OH CH3O . HCl OH OH OH NH (S)-(-)-6,7-Dimethoxy- NH2 NH2 NH2 2 1,2,3,4-tetrahydroisoquinoline- F 3-carboxylic Acid Hydrochloride DL-Ethionine L-Ethionine H-DL-Phe(4-F)-OH H-DL-Phe(3-F)-OH CAS RN: 82586-62-7 CAS RN: 67-21-0 CAS RN: 13073-35-3 CAS RN: 51-65-0 CAS RN: 456-88-2 F0170 1g 5g F0201 100mg F0272 100mg F0273 100mg 1g F0274 100mg

F O O O F O O F F OH OH OH OH OH

NH2 NH2 NH2 NH2 NH2 HO F H-DL-Phe(2-F)-OH H-Tyr(3-F)-OH H-Phe(3-F)-OH H-Phe(2-F)-OH H-Phe(4-F)-OH CAS RN: 2629-55-2 CAS RN: 7423-96-3 CAS RN: 19883-77-3 CAS RN: 19883-78-4 CAS RN: 1132-68-9 F0901 1g 5g F0818 50mg F0862 1g 5g F0863 1g 5g G0215 5g 25g

F F F O O O O Zn2+ . H O OH H2N 2 OH N OH OH O H 2 NH2 O NH2 NH2 F Glycine Zinc Salt Monohydrate H-D-Phe(4-F)-OH trans-4-Fluoro-L-proline H-Phg(4-F)-OH H-D-Phg(4-F)-OH [for Protein Research] CAS RN: 18125-46-7 CAS RN: 2507-61-1 CAS RN: 19883-57-9 CAS RN: 93939-74-3 CAS RN: 14281-83-5 H0158 1g 5g H0159 1g 5g H0160 25g H1389 5g 25g H0758 25g 100g 500g

O O NH O HO HO 2 O O HO3S HS HO S OH OH S OH OH O NH2 OH NH2 NH2 NH2 NH2 DL-Homocysteic Acid DL-Homocysteine DL-Homocystine H-Phg(4-OH)-OH H-D-Phg(4-OH)-OH CAS RN: 504-33-6 CAS RN: 454-29-5 CAS RN: 870-93-9 CAS RN: 32462-30-9 CAS RN: 22818-40-2 H1329 1g 5g H0984 100mg 1g H0985 100mg 1g H1172 1g 5g H1030 1g 5g

O O O O O H H2N N HO OH OH OH OH OH NH NH2 . HCl NH2 NH2 NH2 NH2 DL-Homophenylalanine D-Homophenylalanine L-Homophenylalanine H-HomoArg-OH·HCl L-Homoserine CAS RN: 1012-05-1 CAS RN: 82795-51-5 CAS RN: 943-73-7 CAS RN: 1483-01-8 CAS RN: 672-15-1 A0319 1g 5g H1224 1g 5g H1427 200mg I0256 25g 100g 500g I0828 1g 5g

O

O O CF3 O C OH O HO HO OH OH CF3 OH H2N OH NH 2 NH2 NH2 N OH H DL-Homoserine D-Homoserine 4,4,4,4',4',4'-Hexafluoro-DL-valine Isonipecotic Acid L-Isoserine CAS RN: 1927-25-9 CAS RN: 6027-21-0 CAS RN: 16063-80-2 CAS RN: 498-94-2 CAS RN: 632-13-3 I0309 100mg 1g I0395 1g 5g I0589 1g K0016 100mg L0010 100mg

O O O O OH H2N OH OH OH HO S OH N N NH O NH OH H H 2 2 NH2 NH2 O O . xH2O DL-Isoserine (S)-(-)-Indoline-2-carboxylic Acid (R)-(+)-Indoline-2-carboxylic Acid L-Kynurenine Hydrate Lanthionine (DL- and meso- mixture) CAS RN: 565-71-9 CAS RN: 79815-20-6 CAS RN: 98167-06-7 CAS RN: 2922-83-0 CAS RN: 922-55-4

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L0147 1g 5g 25g L0157 1g 5g M0101 5g M0229 100mg 1g M1388 1g 5g

CH3 O CH3 O O O CH3 CH3 O H3CO CH3 O S HO C CH2CH2 C C OH CH3 OH CH3 OH CH3 OH CH3 NH C C OH NH NH 2 NH2 NH2 2 CH3 . . 1/2H2O xH2O H-Tle-OH H-D-Tle-OH H-DL-Met(O)-OH H-DL-Glu(2-Me)-OH Hemihydrate N,2-Dimethylalanine Hydrate CAS RN: 20859-02-3 CAS RN: 26782-71-8 CAS RN: 62697-73-8 CAS RN: 71-90-9 CAS RN: 2566-34-9 M2743 1g 5g N0302 25g N0303 100mg 1g 5g N0327 1g 10g N0304 25g

O O O O O

CH3 OH CH3 OH CH3 OH CH3 OH OH NH 2 NH2 NH2 NH2 NH2 CH3 H-Phe(4-Me)-OH DL-Norleucine L-Norleucine D-Norleucine DL-Norvaline CAS RN: 1991-87-3 CAS RN: 616-06-8 CAS RN: 327-57-1 CAS RN: 327-56-0 CAS RN: 760-78-1 N0686 1g 5g N0673 1g 5g 25g N0420 25g 500g N0654 1g 5g N0678 1g 5g

O O O O O C OH C OH C OH CH3 CH3 OH OH N N N H H H NH2 NH2 L-Norvaline D-Norvaline Nipecotic Acid (R)-(-)-3-Piperidinecarboxylic Acid (S)-(+)-3-Piperidinecarboxylic Acid CAS RN: 6600-40-4 CAS RN: 2013-12-9 CAS RN: 498-95-3 CAS RN: 25137-00-2 CAS RN: 59045-82-8 N0660 5g 25g N0661 5g 25g N0682 1g 5g N0646 1g 5g N0683 1g 5g

O O O

NH O NH O OH OH OH O2N O2N N N OH N N OCH3 NH NH2 H H H H 2 NH2 . HCl NH O2N . xH2O 2 . NH2 HCl 3-(2-Naphthyl)-L-alanine H-Arg(NO2)-OH H-Arg(NO2)-OMe·HCl H-Phe(4-NO2)-OH Hydrate 3-(2-Naphthyl)-L-alanine Hydrochloride CAS RN: 2149-70-4 CAS RN: 51298-62-5 CAS RN: 949-99-5 CAS RN: 58438-03-2 CAS RN: 122745-12-4 N0665 1g 5g N0772 1g 5g N0773 1g 5g N0849 1g 5g N0905 5g 25g

O O O O O O2N OH OH OH OH OH NH NH NH2 2 NH . NH 2 . 2 HCl 2 . HCl O2N xH2O HO 3-(1-Naphthyl)-D-alanine 3-(1-Naphthyl)-L-alanine 3-(2-Naphthyl)-D-alanine Hydrochloride Hydrochloride H-D-Phe(4-NO2)-OH Hydrate H-Tyr(3-NO2)-OH CAS RN: 76985-09-6 CAS RN: 122745-09-9 CAS RN: 122745-10-2 CAS RN: 56613-61-7 CAS RN: 621-44-3 N0952 5g 25g O0063 1g O0064 25g 250g O0089 1g 5g O0370 1g 5g

O H O O O OH O NH2 H2N OH H2N OH H2N OH O N N C OH 2 H H . xH O NH2 . HCl NH2 . HCl NH2 .2HCl 2 (2S,3aS,7aS)-Octahydro- H-DL-Phe(4-NO2)-OH Hydrate H-DL-Orn-OH·HCl H-Orn-OH·HCl H-Orn-OH·2HCl 1H-indole-2-carboxylic Acid CAS RN: 207569-25-3 CAS RN: 1069-31-4 CAS RN: 3184-13-2 CAS RN: 6211-16-1 CAS RN: 80875-98-5

O0440 25g O0468 5g 25g P0147 5g 25g P0180 25g 100g P0326 25g 500g

O NH2 OH H2N OH SH O O NH2 O CH3 H . HCl O O N CH3 OH OH . HO N O OH OH H NH2 NH2 O NH2 3-(2-Oxo-1,2-dihydro-4-quinolinyl)- L-Ornithine L-Aspartate DL-alanine Hydrochloride D-Penicillamine N-Phenylglycine H-DL-Phg-OH CAS RN: 3230-94-2 CAS RN: 4876-14-6 CAS RN: 52-67-5 CAS RN: 103-01-5 CAS RN: 2835-06-5 P0820 25g 100g 500g P1288 25g 100g P0442 25g 250g P1404 1g 5g P1830 5g 25g

O O O O O OH OH N C OH N C OH N C OH H H H NH2 NH2 H-D-Phg-OH H-Phg-OH DL-Homoproline L-Homoproline D-Homoproline CAS RN: 875-74-1 CAS RN: 2935-35-5 CAS RN: 535-75-1 CAS RN: 3105-95-1 CAS RN: 1723-00-8

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P2085 200mg 1g P2136 1g 5g P2569 100mg 1g T0786 1g T0787 1g 5g O F O O OH O O CH3 F O O HO OH OH OH OH (CH3)3N . O NH2 N NH2 2HCl NH2 NH2 F F . HCl F 3-(4-Pyridyl)-L-alanine Propionyl-L-carnitine Pentafluoro-L-phenylalanine Dihydrochloride Hydrochloride DL-o-Tyrosine DL-m-Tyrosine CAS RN: 34702-59-5 CAS RN: 178933-04-5 CAS RN: 119793-66-7 CAS RN: 2370-61-8 CAS RN: 775-06-4 T0954 1g 5g T1515 5g 25g T3475 200mg 1g

O O O O C OH S CH3 N OH OH H NH NH2 NH2 (S)-(-)-1,2,3,4-Tetrahydroisoquinoline- L-Theanine 3-carboxylic Acid 3-(2-Thienyl)-L-alanine CAS RN: 3081-61-6 CAS RN: 74163-81-8 CAS RN: 22951-96-8 A0014 25g A0072 10g

O O

N-Protected Ac-Amino CH3 OH OH Acids HN Amino Acids Ac HN Ac a-Acetamidocinnamic Acid Ac-DL-Ala-OH CAS RN: 5469-45-4 CAS RN: 1115- 69-1 A0087 100mg A0093 25g 100g 500g A0094 1g 25g A0097 5g 25g A0098 5g 25g

O O O O O I H H OH CH N CH3 CH3 3 CH3 N OH HN OH O CH3 OH HO Ac O O CH3 HN CH3 HN I Ac Ac N-Acetyl-3,5-diiodo-L-tyrosine Ac-Gly-OH Ac-Gly-OEt Ac-DL-Leu-OH Ac-Leu-OH CAS RN: 1027-28-7 CAS RN: 543-24-8 CAS RN: 1906-82-7 CAS RN: 99-15-0 CAS RN: 1188-21-2 A0100 25g 500g A0105 1g 5g A0118 1g 5g A0119 1g 5g A0120 1g 25g

O O O O O

CH3S OH OH OCH2CH3 OH OH HN HN . H O HN HN HN Ac HO Ac 2 N Ac N Ac Ac H H Ac-DL-Met-OH Ac-D-Phe-OH Ac-Tyr-OEt Monohydrate Ac-D-Trp-OH Ac-DL-Trp-OH CAS RN: 1115- 47-5 CAS RN: 10172-89-1 CAS RN: 840-97-1 CAS RN: 2280-01-5 CAS RN: 87-32-1 A0121 1g 25g A0122 1g A0125 25g A0678 1g A0693 25g 250g

O O CH3 O CH3 O O O

OCH CH OH 2 3 CH3 OH CH3 OH HO OH HN HN N Ac N Ac HN HN HN H H Ac Ac Ac Ac-Trp-OH Ac-Trp-OEt Ac-DL-Val-OH Ac-D-Val-OH Ac-Glu-OH CAS RN: 1218-34-4 CAS RN: 2382-80-1 CAS RN: 3067-19-4 CAS RN: 17916-88-0 CAS RN: 1188-37-0 A0698 1g 5g A0713 1g A0730 1g A0740 100mg A0750 1g 25g

O O O O O

CH3 OH S OH S OH HN OH CH3 OH N HN HN HN . H2O CH3 HN Ac Ac HN Ac Ac Ac Ac-DL-His-OH Monohydrate Ac-D-Leu-OH Ac-DL-Cys(Bzl)-OH Ac-D-Cys(Bzl)-OH Ac-DL-Nle-OH CAS RN: 213178-97-3 CAS RN: 19764-30-8 CAS RN: 19538-71-7 CAS RN: 161512-71-6 CAS RN: 7682-16-8 A0784 25g A0853 5g 25g A0873 1g 25g A0905 25g 250g A1409 25g

O O O O O O CH3 OH OH OH H2N OH HN O HN HS OH N HN HN HN CH . H O HN HO Ac Ac 3 Ac 2 Ac Ac-Gln-OH N-Acetyl-DL-2-aminobutyric Acid Ac-His-OH Monohydrate Ac-Cys-OH Ac-Tyr-OH CAS RN: 2490-97-3 CAS RN: 7211-57-6 CAS RN: 39145-52-3 CAS RN: 616-91-1 CAS RN: 537-55-3

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A1443 5g A1541 5g 25g A2056 5g 25g A2171 1g 5g A2261 5g 25g O C OH O O O H O CH3 N CH3S H N OH 2 OH OH OH N HN OCH2 Ac HN HN C CH3 Ac Ac O 2-Acetamidoacrylic Acid Ac-Phe-OH Ac-Met-OH Ac-Lys-OH 1-Acetyl-4-piperidinecarboxylic Acid CAS RN: 5429-56-1 CAS RN: 2018-61-3 CAS RN: 65-82-7 CAS RN: 1946-82-3 CAS RN: 25503-90-6 A2265 5g 25g A2366 5g 25g A2687 5g 25g A2864 5g 25g P0607 5g

CH O HO 3 O O O

OH CH OH OH OH S OH N 3 HN HN HN Ac O HN Ac Ac Ac Ac Ac-Hyp-OH (cis- and trans- mixture) Ac-Val-OH Ac-DL-Phg-OH Ac-DL-Phe-OH Ac-DL-Cys(Ph)-OH CAS RN: 926905-71-7 CAS RN: 96-81-1 CAS RN: 15962-46-6 CAS RN: 2901-75-9 CAS RN: 20640-68-0 A2130 1g 5g A2131 1g 5g A2470 1g 5g A2515 1g 5g

O O O O

Boc-Amino H2N OH OH H2N OH OH Acids HN HN H N Boc H N Boc HN HN 2 2 Boc Boc Boc-D-Phe(4-NH2)-OH Boc-Phe(4-NH2)-OH Boc-Dap-OH Boc-Dab-OH CAS RN: 164332-89-2 CAS RN: 55533-24-9 CAS RN: 73259-81-1 CAS RN: 25691-37-6 A2553 5g B1184 5g 25g B1185 5g 25g B1186 5g 25g B1187 5g 25g

O O CH3 O O O O H CH3 N CH3 CH3 CH3 N S OH OH Boc OH OH OH H HN HN CH HN HN . 1/2H O 3 . H O Boc Boc Boc 2 Boc 2 Boc-Cys(Acm)-OH Boc-Ala-OH Boc-Gly-OH Boc-Ile-OH Hemihydrate Boc-Leu-OH Monohydrate CAS RN: 19746-37-3 CAS RN: 15761-38-3 CAS RN: 4530-20-5 CAS RN: 13139-16-7 CAS RN: 13139-15-6 B1188 5g 25g B1332 5g 25g B1333 5g 25g B1497 100mg B1626 5g 25g

CH O O 3 NO NH O NH O 2

OH OH CH OH H2N N N H2N N OH 3 H H N HN . HCl H HN Boc HN Boc O Boc HN . Boc Boc . HCl H2O Boc-Pro-OH Boc-Phe-OH Boc-Val-OH Boc-Arg-pNA·HCl Boc-Arg-OH·HCl Monohydrate CAS RN: 15761-39-4 CAS RN: 13734-34-4 CAS RN: 13734-41-3 CAS RN: 99306-64-6 CAS RN: 35897-34-8 B1627 10g B1628 5g 25g B1629 5g B1630 5g B1631 5g 25g

O O O O OH H2N O O O OH OH O OH HN CH OH O Boc O HN HN 3 O HN Boc Boc HN Boc Boc Boc-Asn-OH Boc-Asp(OBzl)-OH Boc-Ser(Bzl)-OH Boc-Thr(Bzl)-OH Boc-Tyr(Bzl)-OH CAS RN: 7536-55-2 CAS RN: 7536-58-5 CAS RN: 23680-31-1 CAS RN: 15260-10-3 CAS RN: 2130-96-3

B1632 5g 25g B1633 5g 25g B1634 5g 25g B1635 5g B1636 10g

O O O O O HO H N CH3S OH Cbz OH O OH HN OH OH N HN HN N HN Boc HN Boc Boc Boc O Boc Boc-Lys(Z)-OH Boc-Glu(OBzl)-OH Boc-His-OH Boc-Hyp-OH Boc-Met-OH CAS RN: 2389-45-9 CAS RN: 13574-13-5 CAS RN: 17791-52-5 CAS RN: 13726-69-7 CAS RN: 2488-15-5 B1637 5g 25g B1638 10g B1639 25g B1640 5g 10g 25g B1649 10g 25g

O OH O O O O O

HO OH CH3 OH OH OH H2N OH HN HN HN HN N Boc HO Boc HN Boc Boc H Boc Boc-Ser-OH Boc-Thr-OH Boc-Trp-OH Boc-Tyr-OH Boc-Gln-OH CAS RN: 3262-72-4 CAS RN: 2592-18-9 CAS RN: 13139-14-5 CAS RN: 3978-80-1 CAS RN: 13726-85-7

Please inquire for pricing and availability of listed products to our local sales representatives. 11 Amino Acids

B1666 5g B1669 5g B1863 1g 5g B1864 5g 25g B2005 5g 25g

O O O O O O

H2N S OH OH O OH HO O OCH3 HN HN HN HN HN Boc Boc Boc Boc HO Boc Boc-Cys(Bzl)-OH Boc-Lys-OH Boc-D-Ser(Bzl)-OH Boc-Glu-OBzl Boc-Tyr-OMe CAS RN: 5068-28-0 CAS RN: 13734-28-6 CAS RN: 47173-80-8 CAS RN: 30924-93-7 CAS RN: 4326-36-7 B2066 5g 25g B2073 5g 25g B2175 5g 25g B2176 5g 25g B2177 25g O

OH O O SO2 N O O O N HN Boc CH3 Boc HO OCH3 OH N OH HO OH H HN HN HN CH3 Boc Boc Boc Boc-His(Tos)-OH Boc-Ser-OMe Boc-D-Ala-OH Boc-β-Ala-OH Boc-Glu-OH CAS RN: 35899-43-5 CAS RN: 2766-43-0 CAS RN: 7764-95-6 CAS RN: 3303-84-2 CAS RN: 2419-94-5 B2178 5g 25g B2179 5g B2204 1g 5g B2205 1g 5g B2232 1g 5g O H N O O O Boc OH NH O O O HN N O OH H2N N OH O O OH Boc H . NH HN HN HN O HN 2 Boc Boc Boc O N Boc . HCl . H2O 2

Boc-Lys(Boc)-OH·DCHA 5-Cyclohexyl N-Boc-L-glutamate Boc-D-Arg-OH·HCl Monohydrate Boc-Ser(Bzl)-OSu Boc-Phe(4-NO2)-OH CAS RN: 15098-69-8 CAS RN: 73821-97-3 CAS RN: 114622-81-0 CAS RN: 13650-73-2 CAS RN: 33305-77-0 B2253 5g 25g B2258 1g 5g B2259 1g 5g B2260 5g B2270 5g

O O O O O OH OH Cbz HO N OH HO OH HN HN N Boc N Boc OH H H HN HN O HN Boc Boc OH Boc Boc-Orn(Z)-OH Boc-D-Ser-OH Boc-D-Trp-OH Boc-Trp(For)-OH Boc-Asp-OH CAS RN: 2480-93-5 CAS RN: 6368-20-3 CAS RN: 5241-64-5 CAS RN: 47355-10-2 CAS RN: 13726-67-5 B2293 200mg B2408 5g 25g B2740 5g 25g B2963 1g 5g B2964 5g 25g O C OCH CH 2 3 O Boc O O O H N N HO H2N Boc OH OH OH O N CH3 HN O HN C O C CH3 O HN Boc HO Boc O CH3 Boc Boc-(Boc-3-aminopropyl)-Gly-OH 1-Benzyl N-Boc-L-aspartate Ethyl 1-Boc-4-piperidinecarboxylate Boc-D-Tyr-OH Boc-D-Asn-OH CAS RN: 192124-66-6 CAS RN: 30925-18-9 CAS RN: 142851-03-4 CAS RN: 70642-86-3 CAS RN: 75647-01-7 B2965 5g B2967 5g 25g B2977 5g 25g B2987 5g 25g B2989 5g 25g

O O O O O

HO CH3S OH OH OH HO OH OH N O HN HN HN HN Boc Boc Boc O Boc Boc Boc-D-Asp-OH Boc-D-Met-OH Boc-D-Pro-OH Boc-D-Glu-OH Boc-D-Phe-OH CAS RN: 62396-48-9 CAS RN: 5241-66-7 CAS RN: 37784-17-1 CAS RN: 34404-28-9 CAS RN: 18942-49-9 B2990 5g B2991 5g 25g B3007 5g 25g B3083 1g 5g B3177 200mg 1g

OH O O CH3 O O F

CH3 H2N CH3 OH CH3 OH OH OH OH N HN HN CH3 HN . HN Boc Boc Boc xH2O Boc Boc O Boc-D-Thr-OH Boc-D-Val-OH Boc-D-Leu-OH Hydrate Boc-D-Lys-OH N-Boc-trans-4-fluoro-L-proline CAS RN: 55674-67-4 CAS RN: 22838-58-0 CAS RN: 16937-99-8 CAS RN: 106719-44-2 CAS RN: 203866-14-2 B3178 200mg 1g B3211 5g 25g B3230 1g 5g B3241 5g 25g B3303 1g 5g O C OH F O O O

OH OH OH N CH OH N 3 HN HN C OCCH3 HN Boc O Boc Boc F Boc O CH3 N-Boc-cis-4-fluoro-L-proline Boc-Phg-OH Boc-D-Phg-OH 1-Boc-4-piperidine-carboxylic Acid Boc-D-Phe(4-F)-OH CAS RN: 203866-13-1 CAS RN: 2900-27-8 CAS RN: 33125-05-2 CAS RN: 84358-13-4 CAS RN: 57292-45-2

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B3304 1g 5g B3323 5g 25g B3376 5g 25g B3414 1g 5g B3433 5g O C OH O O O O O O CH3 CH3SN OH OH N CH3 N N O CH HN 3 C OCCH3 Boc O HN O F Boc HN O Boc Boc O CH3 Boc-Phe(4-F)-OH Boc-Aib-OH 1-Boc-nipecotic Acid Boc-D-Pro-OSu Boc-Met-OSu CAS RN: 41153-30-4 CAS RN: 30992-29-1 CAS RN: 84358-12-3 CAS RN: 102185-34-2 CAS RN: 3845-64-5 B3485 1g 5g B3518 1g 5g B3538 1g B3539 1g B3540 1g 5g O O O O O C OH C OH C OH relative OH HO O O HN O (CH ) CO Boc N 3 3 NH C OC(CH3)3 NH C OC(CH3)3 NH C OC(CH3)3 Boc cis-3-(Boc-amino)- (1R,3S)-3-(Boc-amino)- (1S,3R)-3-(Boc-amino)- Boc-Tyr(tBu)-OH cyclohexanecarboxylic Acid cyclohexanecarboxylic Acid cyclohexanecarboxylic Acid 1-Boc-azetidine-3-carboxylic Acid CAS RN: 47375-34-8 CAS RN: 222530-33-8 CAS RN: 222530-39-4 CAS RN: 222530-34-9 CAS RN: 142253-55-2 B3613 1g 5g B3614 1g 5g B3615 1g 5g B3616 1g 5g B3617 1g

O O O O O

OH OH OH OH OH HN HN HN HN HN Cl Boc Cl Boc Boc Boc Boc

Boc-D-Phe(4-Cl)-OH Boc-Phe(4-Cl)-OH N-Boc-3-(1-naphthyl)-D-alanine N-Boc-3-(2-naphthyl)-D-alanine N-Boc-3-(2-naphthyl)-L-alanine CAS RN: 57292-44-1 CAS RN: 68090-88-0 CAS RN: 76932-48-4 CAS RN: 76985-10-9 CAS RN: 58438-04-3 B3626 1g 5g B3627 1g B3644 5g 25g B3650 1g 5g B3651 5g 25g

O O O O O F F OH N C OH CH3 CH3 OH OH OH HN HN C OC(CH3)3 F Boc F Boc N O N CH3 Boc CH3 Boc Boc-D-Phe(3,4-F)-OH Boc-Phe(3,4-F)-OH Boc-DL-Pip-OH Boc-N-Me-D-Ala-OH Boc-N-Me-Ala-OH CAS RN: 205445-51-8 CAS RN: 198474-90-7 CAS RN: 98303-20-9 CAS RN: 19914-38-6 CAS RN: 16948-16-6 B3668 1g 5g B3700 1g 5g B3754 5g 25g B3766 5g B3789 5g 25g

O CH3 O O O NH O CH3 OO H N C OH S Ph N OH N N OH CH3 OH H H OH C OC(CH ) HN HN 3 3 CH3 Boc Ph O N Boc HN Ph O HN 2 O Boc Boc Boc-D-Phe(4-NO2)-OH Boc-Pip-OH Boc-Tle-OH Boc-Arg(Tos)-OH Boc-Asn(Trt)-OH CAS RN: 61280-75-9 CAS RN: 26250-84-0 CAS RN: 62965-35-9 CAS RN: 13836-37-8 CAS RN: 132388-68-2 B3831 1g 5g B3839 1g 5g B3843 1g 5g B3915 5g B3935 1g 5g

HO O O NO2 O (CH ) CO CH3 O 3 3 OCH3 H2N OH OH N O CH3 C O C NH C OH HN Boc O O HN O HN CH3 O Boc Boc Boc N-Boc-cycloleucine Boc-Chg-OH Boc-Hyp-OMe Boc-Asn-ONp Boc-Asp(OtBu)-OH CAS RN: 35264-09-6 CAS RN: 109183-71-3 CAS RN: 74844-91-0 CAS RN: 4587-33-1 CAS RN: 1676-90-0 B3945 1g 5g B3975 5g 25g B3987 1g 5g B3995 1g 5g B4007 1g

O O HO CH3 O O H CH3 N OH Boc OCH OCH3 CH3 OH C OH 3 N HC HN Boc O HN HN Br Boc Boc Boc Boc-D-Phe(4-Br)-OH Boc-Gly-OMe Boc-cis-Hyp-OMe Boc-D-Tle-OH Boc-propargyl-Gly-OH CAS RN: 79561-82-3 CAS RN: 31954-27-5 CAS RN: 102195-79-9 CAS RN: 124655-17-0 CAS RN: 63039-48-5 B4011 1g 5g B4025 1g 5g B4044 1g 5g B4083 5g 25g B4141 1g 5g

O O O CH3O O P HO O CH3O OCH3 OH I OCH3 OH OH HN HN O N N Boc Boc HN N-Boc-2-phosphonoglycine N-(tert-Butoxycarbonyl)- Boc Boc O Boc O Trimethyl Ester L-homoserine Boc-Ala(3-I)-OMe Boc-Pyr-OH N-Boc-4-oxo-L-proline CAS RN: 89524-98-1 CAS RN: 41088-86-2 CAS RN: 93267-04-0 CAS RN: 53100-44-0 CAS RN: 84348-37-8

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B4156 1g 5g B4202 200mg 1g B4248 1g B4259 5g 25g B4282 5g 25g

F CH O O 3 O O H F N CH3 Boc OC(CH3)3 OH CH3 OH OCH3 OH N N HN HN Boc O Boc CH3 Boc Boc Boc-Gly-OtBu N-Boc-4,4-difluoro-L-proline Boc-N-Me-Val-OH Boc-Phe-OMe Boc-DL-Ala-OH CAS RN: 111652-20 -1 CAS RN: 203866-15-3 CAS RN: 45170-31-8 CAS RN: 51987-73-6 CAS RN: 3744-87-4 B4289 1g B4291 5g 25g B4292 1g 5g B4293 1g 5g B4303 5g 25g O

OH O O O CH3 O O CH3 O O HN N Boc CH3 C OCNH(CH2)3 C OH CH3 C OCNH(CH2)6 C OH OH HO O CH3 CH3 HN HN Boc Boc Boc-Bip-OH Boc-GABA-OH Boc-7-Ahp-OH Boc-3-(2-pyridyl)-Ala-OH Boc-D-Glu-OBzl CAS RN: 147923-08-8 CAS RN: 57294-38-9 CAS RN: 60142-89-4 CAS RN: 71239-85-5 CAS RN: 34404-30-3 B4320 1g 5g B4324 1g 5g B4356 1g 5g B4367 1g 5g B4369 1g

O O O O O CH3 F OH OH OH OH OH HN HN HN HN HN Boc CF3 Boc Boc N Boc Boc Boc-Nva-OH Boc-3-(3-pyridyl)-Ala-OH N-Boc-L-homophenyl-alanine Boc-Phe(3-F)-OH Boc-Phe(4-CF3)-OH CAS RN: 53308-95-5 CAS RN: 117142-26-4 CAS RN: 100564-78-1 CAS RN: 114873-01-7 CAS RN: 114873-07-3 B4397 200mg B4501 5g 25g B4534 5g 25g B4618 1g 5g B4782 5g 25g

O CH3

NH C O C CH3 O O CH3 O O O C OH H HO N C OH CH3 HO OC(CH3)3 OC(CH3)3 N Boc OCH2CH3 O C O C CH3 HN O HN Boc Boc (1S,3R)-3-(Boc-amino)- O CH cyclopentanecarboxylic Acid Boc-Tic-OH 3 Boc-Glu-OtBu Boc-Asp-OtBu Boc-Gly-OEt CAS RN: 261165-05-3 CAS RN: 78879-20-6 CAS RN: 24277-39-2 CAS RN: 34582-32-6 CAS RN: 14719-37-0 B4787 1g 5g B4859 1g 5g B4862 5g 25g B4877 1g 5g B4891 1g 5g

O Ph O O O Ph OH OH OCH3 HO OCH3 Ph S OH N HN HN NC Boc N Boc Boc O HN HN H Boc Boc Boc-D-Pro-OMe Boc-D-Ser-OMe Boc-Cys(Trt)-OH Boc-Phe(4-CN)-OH Boc-DL-Trp-OH CAS RN: 73323-65-6 CAS RN: 95715-85-8 CAS RN: 21947-98-8 CAS RN: 131724-45-3 CAS RN: 112525-72-1 B4975 1g 5g B5011 1g 5g B5115 5g 25g B5216 1g 5g B5247 200mg 1g

O O O O CH3 S O OH OC(CH ) O OH CH3 OH 3 3 OCH3 N O N N HN CH3 Boc HN Boc O Boc Boc Boc O Boc-D-Chg-OH Boc-N-Me-D-Phe-OH Boc-Abu-OH Boc-Pyr-OtBu (4R)-4-TsO-N-Boc-Pro-OMe CAS RN: 70491-05-3 CAS RN: 85466-66-6 CAS RN: 34306-42-8 CAS RN: 91229-91-3 CAS RN: 88043-21-4 B5322 200mg 1g B5350 1g 5g B5537 1g 5g B5684 1g 5g B5735 1g 5g

CH CH2 O O OH O O O O (CH3)3CO C NH C OH OH H OH (CH3)3CO N N N O HN CH3 OCH3 O N HN CH O Boc O O Boc (1R,2S)-1-[(tert- 3 HN Butoxycarbonyl)amino]-2- Boc vinylcyclopropanecarboxylic Acid Boc-D-Phe(4-OMe)-OH Boc-D-Thr-OMe Boc-6-Ahx-OSu Boc-His(Bzl)-OH CAS RN: 159622-10-3 CAS RN: 68856-96-2 CAS RN: 96099-84-2 CAS RN: 51513-80-5 CAS RN: 20898-44-6 B5857 1g 5g B5887 1g 5g B6073 1g B6074 250mg 1g C2535 5g 25g

HO HO O Boc O NH O CH3 O OCH3 OH H OH N N OH O HN O Boc O HN Boc Boc Boc Boc-cis-D-Hyp-OMe Boc-cis-Hyp-OH Boc-L-Ala-aldehyde Boc-L-β-Homophe-OH 4-Cyclohexyl N-Boc-L-aspartate CAS RN: 114676-69-6 CAS RN: 87691-27-8 CAS RN: 79069-50-4 CAS RN: 51871-62-6 CAS RN: 73821-95-1

14 Please inquire for pricing and availability of listed products to our local sales representatives. Amino Acids

D4536 1g 5g E0940 1g 5g E0948 5g E0954 5g 25g E0983 1g 5g O O O O C OCH CH C OCH2CH3 C OCH2CH3 2 3 O O N CH N CH3 N CH3 3 CH O OCH OCH2CH3 C O C CH C O C CH3 3 3 O N 3 C O C CH3 O CH HN O CH3 O CH3 3 Boc Boc O Ethyl (R)-1-Boc- Ethyl 1-Boc- Ethyl 1-Boc-4-oxo- Boc-Glu(OMe)-OMe Boc-D-Pyr-OEt 3-piperidinecarboxylate 3-piperidinecarboxylate 3-piperidinecarboxylate CAS RN: 59279-60-6 CAS RN: 144978-35-8 CAS RN: 194726-40-4 CAS RN: 130250-54-3 CAS RN: 98977-34-5 E1135 1g 5g M2227 1g 5g B0135 25g B0202 1g 25g O

C OCH3 O O O

Bz-Amino CH3 N CH3 OCH2CH3 OH HO OH O N C O C CH3 Boc O O CH3 Acids HN HN Methyl 1-Boc- Bz Bz Boc-Pyr-OEt 4-piperidinecarboxylate Benzoyl-DL-alanine N-Benzoyl-L-glutamic Acid CAS RN: 144978-12-1 CAS RN: 124443-68-1 CAS RN: 1205-02-3 CAS RN: 6094-36-6 B0204 100mg 1g B0206 10g 25g B0208 1g 5g B0300 1g 10g B0302 10g

O H N O O OH O O O HN O CH3 CH3S OH OH HN OH OH HN N HN . H O CH3 HN HN Bz Bz 2 Bz Bz Benzoyl-L-histidine Monohydrate Benzoyl-DL-leucine α,ε-Dibenzoyl-DL-lysine Benzoyl-DL-methionine Benzoyl-DL-phenylalanine CAS RN: 5354-94-9 CAS RN: 17966-67-5 CAS RN: 32513-92-1 CAS RN: 4703-38-2 CAS RN: 2901-76-0 B0309 100mg 1g B0401 1g 25g B0853 5g 25g B1140 1g 5g B1911 5g 25g

O CH3 O NH O O O O CH3 OH H2N N OCH2CH3 OCH2CH3 OH HN H Bz HN HN HN HN Bz . HCl HO Bz N-Benzoyl-DL-phenylalanine Bz HO Bz 2-Naphthyl Ester Benzoyl-DL-valine Bz-Arg-OEt·HCl Bz-Tyr-OEt N-Benzoyl-L-tyrosine CAS RN: 15873-25-3 CAS RN: 2901-80-6 CAS RN: 2645-08-1 CAS RN: 3483-82-7 CAS RN: 2566-23-6 B2361 1g B6053 5mg 25mg H0143 25g 100g 500g H0144 25g 500g O

CH2 C OC(CH3)3 CH CH O 2 O O H N OCH2CH3 H N Bzl-Amino N ONa C HN OH O N Bz O 2 O Acids N-Benzoylmeroquinene O tert-Butyl Ester SB 297006 Hippuric Acid Sodium Hippurate CAS RN: 52346-13-1 CAS RN: 58816-69-6 CAS RN: 495-69-2 CAS RN: 532-94-5 B1363 5g 25g B2030 25g B2273 5g 25g B3075 5g 25g B4264 1g O O O C OCH2CH3 C OH O O . HCl H H N . xH2O N N O N O O CH2 Bzl OCH2CH3 Bzl OH N CH2 HO OH Ethyl 1-Benzyl-4-oxo- . HCl 3-piperidinecarboxylate 1-Benzyl-4-carboxy- N-Benzyliminodiacetic Acid Hydrochloride Hydrate Bzl-Gly-OEt N-Benzylglycine Hydrochloride 2-pyrrolidinone CAS RN: 3987-53-9 CAS RN: 1454-53-1 CAS RN: 6436-90-4 CAS RN: 7689-50-1 CAS RN: 5733-86-8 D3165 5g 25g E0855 1g 5g E0862 5g 25g M2531 5g 25g O O O O C OCH2CH3 C OCH2CH3 C OCH3 Bzl O O . HCl N Cbz-Amino N N N Bzl OCH2CH3 CH . HCl CH2 CH2 2 Acids Ethyl 1-Benzyl-3-oxo-4-piperidine- Ethyl 1-Benzyl- Methyl 1-Benzyl-4-oxo-3- Di-Bzl-Gly-OEt carboxylate Hydrochloride 4-piperidinecarboxylate piperidinecarboxylate Hydrochloride CAS RN: 77385-90-1 CAS RN: 52763-21-0 CAS RN: 24228-40-8 CAS RN: 3939-01-3

A2471 1g 5g B0265 1g 5g 25g B1732 5g B1862 5g 25g B3902 5g 25g

O O O O O O H N OH Boc OH O OH H2N OH HN (CH3)3CO OCH3 HN HN HN N HN HN Cbz Cbz Cbz Cbz Cbz Z-Dap-OH Z-His-OH Z-Ser(tBu)-OMe Z-Lys(Boc)-OH Z-Glu(OBzl)-OH CAS RN: 35761-26-3 CAS RN: 14997-58-1 CAS RN: 1872-59-9 CAS RN: 2389-60-8 CAS RN: 5680-86-4

Please inquire for pricing and availability of listed products to our local sales representatives. 15 Amino Acids

B3903 5g 25g B3989 5g 25g B4281 5g B4912 1g 5g C0333 1g

NO O 2 O O O O O O O H O N OH HO O HO O Cbz O HO OC(CH3)3 O HN HN HN Cbz Cbz Cbz HN Cbz Z-Asp(OBzl)-OH Z-Glu-OBzl Z-D-Glu-OBzl Z-Glu-OtBu Z-Gly-ONp CAS RN: 3479-47-8 CAS RN: 3705-42-8 CAS RN: 65706-99-2 CAS RN: 5891-45-2 CAS RN: 1738-86-9 C0573 1g 10g C0574 5g 25g C0575 25g 500g C0629 5g 25g C0630 1g 10g

O O O O O O H H2N N HO CH3S OH H2N OH Cbz OH OH OH OHN HN OHN HN Cbz Cbz Cbz Cbz Z-Asn-OH Z-Gln-OH Z-Gly-OH Z-Asp-OH Z-DL-Met-OH CAS RN: 2304-96-3 CAS RN: 2650-64-8 CAS RN: 1138-80-3 CAS RN: 1152-61-0 CAS RN: 4434-61-1 C0631 1g 10g C0632 10g C0633 10g 25g C0634 1g 10g C0635 5g 25g

O O O CH3 O O

HO CH3 CH3 OH OH OH CH3 OH HO OH OHN HN HN HN HN Cbz Cbz Cbz Cbz Cbz Z-DL-Asp-OH Z-DL-Ala-OH Z-Ala-OH Z-DL-Val-OH Z-Ser-OH CAS RN: 4515-21-3 CAS RN: 4132-86-9 CAS RN: 1142-20-7 CAS RN: 3588-63-4 CAS RN: 1145-80-8 C0637 10g C0638 5g 25g C0640 1g 10g C0641 1g 5g C0642 1g 5g 25g

O O O O O

Cbz CH3 HO OH OH N OH OH OH H HN HN HN N Cbz N Cbz CH3 HN Cbz H H Cbz Z-DL-Ser-OH Z-Trp-OH Z-β-Ala-OH Z-DL-Trp-OH Z-DL-Leu-OH CAS RN: 2768-56-1 CAS RN: 7432-21-5 CAS RN: 2304-94-1 CAS RN: 13058-16-7 CAS RN: 3588-60-1 C0643 10g 25g C0660 5g 25g C0661 1g 10g C0662 1g 5g C0663 100mg 5g 25g

O O O O O O H2N OH OH OH OH HO OH HN HN OHN HN HN Cbz Cbz Cbz Cbz Cbz Z-DL-Phe-OH Z-Phe-OH Z-DL-Asn-OH Z-D-Phe-OH Z-D-Glu-OH CAS RN: 3588-57-6 CAS RN: 1161-13-3 CAS RN: 29880-22-6 CAS RN: 2448-45-5 CAS RN: 63648-73-7 C0664 1g 5g 25g C0665 100mg 5g 25g C0666 100mg 1g C0689 1g 5g C0713 5g 25g

O O O O

CH3 CH3S H2N HO OH OH OH OH OH N HN HN OHN OHN Cbz O Cbz Cbz Cbz Cbz Z-D-Ala-OH Z-D-Met-OH Z-D-Asn-OH Z-D-Asp-OH Z-Pro-OH CAS RN: 26607-51-2 CAS RN: 28862-80-8 CAS RN: 4474-86-6 CAS RN: 78663-07-7 CAS RN: 1148-11- 4 C0734 25g 100g C0737 5g 25g C0739 5g 25g C0752 5g 25g C0753 1g 25g

O O O O O

CH3S CH3 CH3 O O HO OH OH OH OH CH2OCNH (CH2)3 C OH

HN HN CH3 HN HN Cbz Cbz Cbz Cbz Z-Glu-OH Z-Met-OH Z-Leu-OH Z-DL-Nva-OH Z-GABA-OH CAS RN: 1155-62-0 CAS RN: 1152-62-1 CAS RN: 2018-66-8 CAS RN: 21691-43-0 CAS RN: 5105-78-2 C0757 1g 25g C0759 1g C0760 1g C0761 5g 25g C1351 10g

NH O O CH3 O OH O CH3 O

CH3 H2N N OH OH CH OH CH3 OH CH OH H 3 3 HN . NH HN Cbz HN Cbz 2 HN HN Cbz Cbz Cbz Z-Arg-OH Z-Ile-OH·DCHA Z-DL-Nle-OH Z-Val-OH Z-Thr-OH CAS RN: 1234-35-1 CAS RN: 26699-00-3 CAS RN: 15027-13-1 CAS RN: 1149-26-4 CAS RN: 19728-63-3

16 Please inquire for pricing and availability of listed products to our local sales representatives. Amino Acids

C1354 5g 25g C1381 1g 5g C1403 5g 25g C1715 5g C1728 5g

O CH3 O O O O O CH3 H2N OH (CH3)3CO OH HO OCH3 (CH3)3CO OH OH HN HN HN HN HN Cbz Cbz Cbz Cbz Cbz Z-Ile-OH Z-Ser(tBu)-OH Z-Ser-OMe Z-Glu(OtBu)-OH Z-Lys-OH CAS RN: 3160-59-6 CAS RN: 1676-75-1 CAS RN: 1676-81-9 CAS RN: 3886-08-6 CAS RN: 2212-75-1 C1729 5g 25g C1730 5g 25g C2067 5g 25g C2124 1g 5g C2130 1g 5g

O O O O O OH OH OH OH CH2OC NH(CH2)4 C OH HN HN N HO Cbz N Cbz HN H HO Cbz Cbz O 5-(Carbobenzoxyamino)- Z-Tyr-OH Z-D-Pro-OH valeric Acid Z-D-Tyr-OH Z-D-Trp-OH CAS RN: 1164-16-5 CAS RN: 6404-31-5 CAS RN: 23135-50-4 CAS RN: 64205-12-5 CAS RN: 2279-15-4 C2131 5g C2133 1g 5g C2135 1g 5g C2136 1g 5g C2137 1g 5g

O O NH O O O

CH3 H2N H2N N OH OH OH OH HO OH H HN CH3 HN . NH HN N HN Cbz HN HN Cbz Cbz 2 Cbz Cbz Z-D-Arg-OH Z-D-His-OH Z-D-Leu-OH·DCHA Z-D-Lys-OH Z-D-Ser-OH CAS RN: 6382-93-0 CAS RN: 67424-93-5 CAS RN: 7662-58-0 CAS RN: 70671-54-4 CAS RN: 6081-61-4 C2138 1g 5g C2139 5g 25g C2180 25g C2285 5g C2334 5g

OH O CH3 O O OH O O CH3 O N CH3 OH CH3 OH S OH CH3 O CH3 O HN HN HN HN Cbz HN O Cbz Cbz Cbz Cbz Z-D-Thr-OH Z-D-Val-OH Z-Cys(Ph)-OH Z-Thr-OBzl Z-Val-OSu CAS RN: 80384-27-6 CAS RN: 1685-33-2 CAS RN: 159453-24-4 CAS RN: 16597-50-5 CAS RN: 3496-11-5 C2440 1g 5g C2468 1g 5g C2506 5g 25g C2563 1g 5g 25g C2566 1g 5g O O O C OH CH3O P O HO CH3O OCH3 O HN OH OH Cbz N N OH N C OCH2 CH3 Cbz Cbz O HN N-Cbz-2-phosphonoglycine O Cbz Trimethyl Ester Z-N-Me-Phe-OH Z-Hyp-OH 1-Cbz-4-piperidinecarboxylic Acid Z-D-Phg-OH CAS RN: 88568-95-0 CAS RN: 2899-07-2 CAS RN: 13504-85-3 CAS RN: 10314-98-4 CAS RN: 17609-52-8 C2567 1g 5g C2614 5g 25g C2680 1g 5g C2681 1g 5g C2761 5g 25g

O O O O H O CH O OH O N 3 S OH O N OH CH2O C NH C C OH OH H HN O O OH CH3 HN Cbz Cbz 1-(Cbz-amino)- Z-Phg-OH Z-Cys(Bzl)-OH cyclopropanecarboxylic Acid Z-2-hydroxyglycine Z-Aib-OH CAS RN: 53990-33-3 CAS RN: 3257-18-9 CAS RN: 84677-06-5 CAS RN: 56538-57-9 CAS RN: 15030-72-5 C2773 5g 25g C2805 1g 5g C2838 5g 25g C2839 5g 25g C2848 5g 25g O HO C OH O O O CH3 O H N CH3 N OH N OH Cbz OCH3 Cbz OH HN C OCH2 Cbz CH3 HN O Cbz Z-D-Phg(4-OH)-OH 1-Cbz-3-piperidinecarboxylic Acid Z-Gly-OMe Z-D-Leu-OH Z-N-Me-Gly-OH CAS RN: 26787-75-7 CAS RN: 78190-11-1 CAS RN: 1212-53-9 CAS RN: 28862-79-5 CAS RN: 39608-31-6 C2873 5g 25g C3005 5g 25g C3143 5g 25g C3382 1g 5g D1179 1g

O O NH O N C OH Cbz HO O NH2 OH N N OH N O N C OCH H H HN 2 HN Cbz Cbz Cbz O Cbz O O Z-Ser-OBzl N-Cbz-L-prolinamide Z-Pyr-OH Z-DL-Pip-OH α,ω-Di-Z-Arg-OH CAS RN: 21209-51-8 CAS RN: 34079-31-7 CAS RN: 32159-21-0 CAS RN: 28697-07-6 CAS RN: 53934-75-1

Please inquire for pricing and availability of listed products to our local sales representatives. 17 Amino Acids

D1197 1g 5g 25g M1961 1g 5g M2269 5g 25g M2707 5g 25g T0755 1g

Cbz O O O O NH O O NH O HO S HO Cbz S OH HO OCH CH3O OH OCH N N OH 3 3 H O HN Cbz HN Cbz HN HN O HN Cbz Cbz Cbz Cbz (Z-Cys-OH)2 Z-Glu-OMe Z-Glu(OMe)-OH Z-Asp-OMe Z-Arg(Z)2-OH CAS RN: 6968-11-2 CAS RN: 5672-83-3 CAS RN: 4652-65-7 CAS RN: 4668-42-2 CAS RN: 14611-34-8 D1454 100mg D1456 100mg D1457 100mg D1458 100mg

O O O CH3 CH CH S OH 3 OH 3 OH OH N Dbs-Amino HN H C HN HN SO N N N(CH ) 3 Acids 2 3 2 SO2 N N N(CH3)2 SO2 N N N(CH3)2 (CH3)2NNNSO2 O Dbs-Ala-OH Dbs-Leu-OH Dbs-Met-OH Dbs-Pro-OH CAS RN: 89131-10-2 CAS RN: 89131-12-4 CAS RN: 97684-99-6 CAS RN: 89131-09-9 D1459 100mg D1460 100mg D1497 100mg 1g D1498 100mg 1g

CH3 O O O CH3 O CH3 CH3 OH OH OH CH3 OH Dns-Amino HN HN HN CH3HN N SO2 N N SO2 N N N(CH3)2 SO SO H Acids 2 2 N(CH3)2 N(CH3)2 Dbs-Trp-OH N(CH3)2 Dbs-Val-OH Dns-Ile-OH Dns-Leu-OH CAS RN: 97685-00-2 CAS RN: 89131-11-3 CAS RN: 1100-21-6 CAS RN: 1100-22-7 D1500 100mg 1g 5g D1501 100mg 1g 5g D1505 100mg 1g D1031 1g

CH3 O O O CH3 CH3 OH OH OH OH HN SO2NH HN HN SO2 Dnp-Amino SO2 O (CH3)2N N(CH3)2 Acids N(CH3)2 O2N NO2 Dns-Phe-OH Dns-Gly-OH Dns-Val-OH Dnp-Ala-OH CAS RN: 1104-36-5 CAS RN: 1091-85-6 CAS RN: 1098-50-6 CAS RN: 1655-52-3 D1032 100mg 1g D1033 100mg 1g D1034 1g D1035 100mg 1g D1036 100mg 1g O O OH CH3 O N O OH OH H CH3S OH O2N O N CH3 HN . HN OH HN NH 2

O2NNO2 O2N NO2 O2N NO2 O2N NO2 NO2 Dnp-Gly-OH Dnp-Leu-OH Dnp-Phe-OH Dnp-Pro-OH CAS RN: 1084-76-0 CAS RN: 1655-57-8 Dnp-Met-OH·DCHA CAS RN: 1655-54-5 CAS RN: 1655-55-6 D1037 100mg 1g D1039 100mg D1040 1g D1043 100mg 1g D1051 100mg 1g

O OH O CH3 O NH O HO OH CH3 OH CH OH 3 H O H2N N OH HN H HN N HN HN OH HN O2N NO2 O2N NO2 O N NO O2NNO2 O N NO O2N NO2 2 2 relative 2 2 Dnp-Ser-OH Dnp-DL-Thr-OH Dnp-Arg-OH Dnp-Val-OH Dnp-Lys(Dnp)-OH CAS RN: 1655-64-7 CAS RN: 14401-07-1 CAS RN: 1602-42-2 CAS RN: 1694-97-9 CAS RN: 1655-49-8 D2135 1g A1832 100mg A1833 100mg A2894 1g 5g Ph O Ph O O O CH3 O OCH3 O O HO O Fmoc-Amino CH HN N3 HO O HO 2 O O N3 O O OC(CH3)3 Acids CH3 OC(CH3)3 O HN HN HN O2N NO2 Fmoc Fmoc Fmoc Dnp-Ala-OMe Fmoc-Thr[GalN3[46Bzd]-α]-OtBu Fmoc-Ser[GalN3[46Bzd]-α]-OtBu Fmoc-Asp-OAll CAS RN: 10420-63-0 CAS RN: 195976-07-9 CAS RN: 878483-02-4 CAS RN: 144120-53-6 A2895 1g 5g A2909 1g 5g A3020 250mg A3023 250mg B3071 1g 5g

O O O O O O O H CH2 CH2 N3 N3 N O OH HO O OH OH Boc OH HN HN HN Fmoc Fmoc HN HN Fmoc Fmoc Fmoc Fmoc-Glu(OAll)-OH Fmoc-Glu-OAll 4-Azido-N-Fmoc-L-homoalanine 6-Azido-N-Fmoc-L-norleucine Fmoc-D-Lys(Boc)-OH CAS RN: 133464-46-7 CAS RN: 144120-54-7 CAS RN: 942518-20-9 CAS RN: 159610-89-6 CAS RN: 92122-45-7

18 Please inquire for pricing and availability of listed products to our local sales representatives. Amino Acids

B3072 5g 25g B3150 5g 25g B3167 5g 25g B3168 5g 25g B3318 1g 5g

O O O O O O O H N (CH3)3CO (CH3)3CO OH Boc OH OH (CH3)3CO OH (CH3)3CO OC6F5 HN O HN HN HN . xH2O Fmoc HN Fmoc Fmoc Fmoc Fmoc Fmoc-Lys(Boc)-OH Fmoc-Asp(OtBu)-OH Fmoc-Glu(OtBu)-OH Hydrate Fmoc-Ser(tBu)-OH Fmoc-Glu(OtBu)-OPfp CAS RN: 71989-26-9 CAS RN: 71989-14-5 CAS RN: 71989-18-9 CAS RN: 71989-33-8 CAS RN: 86061-04-3 B3669 1g 5g B3887 5g 25g B4184 5g B4619 1g 5g B4931 5g 25g

O O O O O O H O Boc (CH3)3CO N (CH3)3CO OH OH N OH OH Fmoc OH H HN O HN O HN HN Fmoc Fmoc HN Fmoc . xH2O Fmoc Fmoc Fmoc-D-Glu(OtBu)-OH Hydrate Fmoc-Asp(OBzl)-OH Fmoc-Orn(Boc)-OH Fmoc-D-Asp(OtBu)-OH Fmoc-Lys(Fmoc)-OH CAS RN: 104091-08-9 CAS RN: 86060-84-6 CAS RN: 109425-55-0 CAS RN: 112883-39-3 CAS RN: 78081-87-5 C3147 5g 25g D2672 5g F0293 5g 25g F0294 5g 25g F0295 1g 5g 25g O CH O O 3 OH O O CH3 O O H CH3O HN O H N O N CH3 CH3 Cbz OH Fmoc OH OH OH HN HN CH3 HN Fmoc 4-[(2,4-Dimethoxyphenyl)(Fmoc- Fmoc Fmoc Fmoc-Lys(Z)-OH amino)methyl]phenoxyacetic Acid Fmoc-Gly-OH Fmoc-Ile-OH Fmoc-Leu-OH CAS RN: 86060-82-4 CAS RN: 126828-35-1 CAS RN: 29022-11-5 CAS RN: 71989-23-6 CAS RN: 35661-60-0 F0296 1g 5g 25g F0297 5g 25g F0298 5g 25g F0299 5g 25g F0305 5g 25g

O O O CH3 O CH3S CH3 . OH OH OH CH OH OH xH2O N 3 HN HN HN Fmoc Fmoc O HN Fmoc Fmoc Fmoc Fmoc-Met-OH Fmoc-Phe-OH Fmoc-Pro-OH Fmoc-Val-OH Fmoc-Ala-OH Hydrate CAS RN: 71989-28-1 CAS RN: 35661-40-6 CAS RN: 71989-31-6 CAS RN: 68858-20-8 CAS RN: 35661-39-3 F0306 5g 25g F0307 1g 5g 25g F0308 1g 5g F0443 1g 5g F0452 1g 5g 25g

O O O O O O HO H2N OH OH H2N OH OH OH O HN HN HN HN O HN N Fmoc O2N Fmoc Fmoc H Fmoc Fmoc Fmoc-Asn-OH Fmoc-Trp-OH Fmoc-Gln-OH Fmoc-Phe(4-NO2)-OH Fmoc-Asp-OH CAS RN: 71989-16-7 CAS RN: 35737-15-6 CAS RN: 71989-20-3 CAS RN: 95753-55-2 CAS RN: 119062-05-4 F0453 1g 5g F0454 1g 5g F0455 1g 5g 25g F0456 1g 5g F0503 1g 5g

O O O OH O O O HO . xH O HO OH HO OH 2 CH3 OH . H2O OH OC(CH3)3 HN HN HN HN O HN Fmoc Fmoc Fmoc HO Fmoc Fmoc Fmoc-Glu-OH Fmoc-Ser-OH Hydrate Fmoc-Thr-OH Monohydrate Fmoc-Tyr-OH Fmoc-Asp(OH)-OtBu CAS RN: 121343-82-6 CAS RN: 73724-45-5 CAS RN: 73731-37-0 CAS RN: 92954-90-0 CAS RN: 129460-09-9 F0505 1g 5g 25g F0506 1g 5g 25g F0507 5g 25g F0508 1g 5g 25g F0516 1g 5g

O (CH3)3CO O O O O H OH Ph N OH CH3 OH HN OH HO OC(CH3)3 HN N Fmoc Ph HN (CH ) CO Fmoc Ph O HN HN Fmoc 3 3 Boc Fmoc Fmoc Fmoc-Thr(tBu)-OH Fmoc-Tyr(tBu)-OH Fmoc-Trp(Boc)-OH Fmoc-Asn(Trt)-OH Fmoc-Ser-OtBu CAS RN: 71989-35-0 CAS RN: 71989-38-3 CAS RN: 143824-78-6 CAS RN: 132388-59-1 CAS RN: 110797-35-8 F0517 1g 5g F0586 1g 5g F0591 1g 5g F0592 1g 5g F0594 1g 5g

OH O O O O O

H2N H2N HO CH3S CH3 OC(CH3)3 OH OH OH OH HN HN O HN O HN HN Fmoc . HCl Fmoc Fmoc Fmoc Fmoc Fmoc-Thr-OtBu Fmoc-Lys-OH·HCl Fmoc-D-Asn-OH Fmoc-D-Asp-OH Fmoc-D-Met-OH CAS RN: 120791-76-6 CAS RN: 139262-23-0 CAS RN: 108321-39-7 CAS RN: 136083-57-3 CAS RN: 112883-40-6

Please inquire for pricing and availability of listed products to our local sales representatives. 19 Amino Acids

F0596 5g 25g F0600 5g 25g F0603 1g 5g F0604 1g 5g F0605 5g 25g

O O O O O O CH 3 . CH3 H2N OH xH2O HO OH OH OH OH HN HN HN CH3 HN HN Fmoc Fmoc Fmoc Fmoc . HCl Fmoc Fmoc-D-Ala-OH Hydrate Fmoc-D-Glu-OH Fmoc-D-Leu-OH Fmoc-D-Lys-OH·HCl Fmoc-D-Phe-OH CAS RN: 79990-15-1 CAS RN: 104091-09-0 CAS RN: 114360-54-2 CAS RN: 201002-47-3 CAS RN: 86123-10-6 F0606 5g F0607 1g 5g F0608 1g 5g F0609 5g 25g F0610 5g 25g

O O OH O CH3 O OH

OH HO OH CH3 OH HN CH3 OH N N Fmoc HN HN H HN Fmoc O Fmoc Fmoc Fmoc Fmoc-D-Pro-OH Fmoc-D-Ser-OH Fmoc-D-Thr-OH Fmoc-D-Trp-OH Fmoc-D-Val-OH CAS RN: 101555-62-8 CAS RN: 116861-26-8 CAS RN: 157355-81-2 CAS RN: 86123-11-7 CAS RN: 84624-17-9 F0626 1g 5g F0652 5g 25g F0653 5g 25g F0669 1g 5g F0752 1g 5g

O O Ph O O Ph O Ph O Ph Ph H2N N OH Ph S OH OH OH Ph S OH H Ph N HN N HN HN Fmoc HN Ph Fmoc HN Fmoc Fmoc Fmoc Nα-Fmoc-L-citrulline Fmoc-Cys(Trt)-OH Fmoc-His(Trt)-OH Fmoc-Phg-OH Fmoc-D-Cys(Trt)-OH CAS RN: 133174-15-9 CAS RN: 103213-32-7 CAS RN: 109425-51-6 CAS RN: 102410-65-1 CAS RN: 167015-11-4 F0772 1g 5g F0857 1g 5g F0861 1g F0866 1g 5g F0882 5g 25g

O O O O

OH OH CH2O C N C ONa CH2O C N C OH Fmoc H H N OH HN HN O O O H (CH3)3CO Fmoc Fmoc Fmoc-D-Tyr(tBu)-OH Fmoc-Cha-OH Sodium 1-(Fmoc-amino)- Fmoc-cycloleucine N-Fmoc-β-alanine CAS RN: 118488-18-9 CAS RN: 135673-97-1 cyclopropanecarboxylate CAS RN: 117322-30-2 CAS RN: 35737-10-1 F0883 1g 5g F0888 5g F0900 200mg 1g F0902 1g 5g F0911 5g 25g F O F OH O O O NH O O CH3 O O O S N N OH CH2O C NH C C OH HN CH2O C NH(CH2)3 C OH H H F F Fmoc OH HN CH3 CH3 Fmoc F HN N-Fmoc-pentafluoro- F Fmoc Fmoc-Arg(Tos)-OH Fmoc-Aib-OH L-phenylalanine Fmoc-Phe(4-F)-OH Fmoc-GABA-OH CAS RN: 83792-47-6 CAS RN: 94744-50-0 CAS RN: 205526-32-5 CAS RN: 169243-86-1 CAS RN: 116821-47-7 F0914 1g 5g F0923 5g F0925 1g 5g F0926 1g F0927 1g 5g O C OH O O O C OH O O O N NH C OCH2 CH2O C NHCH2 C OH OH OH C OCH2 HC O HN N HN Fmoc Fmoc 1-Fmoc-isonipecotic Acid Fmoc-2-Abz-OH 4-(Fmoc-aminomethyl)benzoic Acid Fmoc-propargyl-Gly-OH Fmoc-3-(4-pyridyl)-Ala-OH CAS RN: 148928-15-8 CAS RN: 150256-42-1 CAS RN: 164470-64-8 CAS RN: 198561-07-8 CAS RN: 169555-95-7 F0934 200mg 1g F0937 1g 5g F0938 1g 5g F0972 1g 5g F1013 200mg 1g

O O O CH3 O O N C OH N C OH CH3 O CH2OC CH2OC O OH CH3 S OH OH O O HN HN HN Fmoc Fmoc Fmoc Fmoc-β-(2-furyl)-D-Ala-OH Fmoc-D-Pip-OH Fmoc-Pip-OH Fmoc-Cys(tBu)-OH Fmoc-β-(2-furyl)-Ala-OH CAS RN: 220497-85-8 CAS RN: 101555-63-9 CAS RN: 86069-86-5 CAS RN: 67436-13-9 CAS RN: 159611-02-6 F1014 1g 5g F1025 1g 5g F1028 1g 5g F1032 1g 5g F1038 1g 5g

O O O O O H CH3 H2N N OH OH OH OH OH CH HN NH HN HN 3 N HN Fmoc CH Fmoc CH3O Fmoc Fmoc CH3 Fmoc 3 Fmoc-HomoArg-OH N-Fmoc-L-homophenylalanine Fmoc-N-Me-Leu-OH Fmoc-Phe(4-Me)-OH Fmoc-Tyr(Me)-OH CAS RN: 776277-76-0 CAS RN: 132684-59-4 CAS RN: 103478-62-2 CAS RN: 199006-54-7 CAS RN: 77128-72-4

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F1041 1g 5g F1042 200mg 1g F1043 1g 5g F1128 1g 5g F1129 1g 5g O H O Ph N OH (CH3)3CO O CH3 O O HN NH Ph H H H O H HN CH3 N N Fmoc Ac OH S OH CH3 OH OH O HN HN Fmoc HN N Fmoc Fmoc CH Fmoc CH3 3 Fmoc-Lys(Ac)-OH Fmoc-Lys(biotinyl)-OH Fmoc-Lys(Mtt)-OH Fmoc-D-Thr(tBu)-OH Fmoc-N-Me-Ile-OH CAS RN: 159766-56-0 CAS RN: 146987-10-2 CAS RN: 167393-62-6 CAS RN: 138797-71-4 CAS RN: 138775-22-1 F1143 1g 5g F1145 1g 5g F1163 5g 25g F1167 1g 5g F1193 5g 25g

O O CH3 O O O Ph OH H OH CH3(CH2)12 N Ph N N OH Fmoc OH N OH O HN Ph N HN Fmoc Fmoc CH3 Fmoc HN Fmoc Fmoc-Lys(Myr)-OH Fmoc-D-His(Trt)-OH Fmoc-N-Me-Gly-OH Fmoc-N-Me-Phe-OH Fmoc-D-Phg-OH CAS RN: 1128181-23-6 CAS RN: 135610-90-1 CAS RN: 77128-70-2 CAS RN: 77128-73-5 CAS RN: 111524-95-9 F1215 1g 5g F1234 5g 25g F1248 1g 5g F1249 1g 10g F1268 250mg 1g O C OH Fmoc O O CH3 HN O H O O OH Fmoc N CH NH C OCH N OH OH H2N N N CH OH 2 2 H H 3 H HN O O HN Fmoc Fmoc N-Fmoc-tranexamic Acid Fmoc-Gly-Gly-OH Fmoc-L-Chg-OH Fmoc-Cit-PAB-OH Fmoc-β-Homoleu-OH CAS RN: 167690-53-1 CAS RN: 35665-38-4 CAS RN: 161321-36-4 CAS RN: 870487-04-0 CAS RN: 193887-44-4 N0414 1g N0361 1g 5g N0240 1g N0415 1g

O O CH3 O O

CH3 Bn CH3 CH3 OH S OH OH OH NH NH NH CH3 NH Nps-Amino S S S S NO2 NO2 NO2 NO2 Acids . NH . NH . NH 2 2 2 Nps-Ala-OH·DCHA Nps-Cys(Bzl)-OH·DCHA Nps-Ile-OH·DCHA Nps-Leu-OH CAS RN: 7675-46-9 CAS RN: 7675-65-2 CAS RN: 7675-49-2 CAS RN: 7685-67-8 P0364 100mg 1g P0365 100mg P0366 100mg 1g P0367 100mg 1g CH HO 3 CH3S NH CH3 NH NH NH O PTH-Amino O N S O N S O N S O N S Acids PTH-isoleucine PTH-aspartic Acid (contains PTH-alloisoleucine) PTH-methionine PTH-phenylalanine CAS RN: 5624-13-5 CAS RN: 5066-94-4 CAS RN: 4370-90-5 CAS RN: 4332-97-2 P0368 100mg 1g P0370 100mg 1g P0375 100mg 1g P0376 100mg 1g P0378 100mg 1g O

CH3CH NH NH NH HO NH NH O N S HO O N S O N S O N S N O N S H

PTH-tyrosine PTH-Δ-threonine PTH-glutamic Acid PTH-glycine PTH-tryptophan CAS RN: 4332-95-0 CAS RN: 5800-50-0 CAS RN: 5624-27-1 CAS RN: 2010-15-3 CAS RN: 5789-24-2 P0379 100mg P0625 100mg 1g P0729 100mg 1g P0731 100mg P0756 100mg NH CH3 CH3 NH H H CH NH N H2N N NH 3 N N H NH OSN OSN S OSN OSN O N S . HCl

PTH-valine PTH-(Nε-PTC)-lysine PTH-proline PTH-arginine Hydrochloride PTH-norleucine CAS RN: 4333-20-4 CAS RN: 29635-94-7 CAS RN: 4333-21-5 CAS RN: 182153-75-9 CAS RN: 4333-22-6 A0313 10g 25g A0442 1g 5g A1528 5g B5324 1g

O O CH3 O OH CH3 HO OH H2N N O HN O CH3 OH H CH3 O N O O HN NHC(CH3)3 Others OH . xH2O O CH3 S O

NH2 1-[(S)-3-(Acetylthio)isobutyryl]- N-tert-Butylcarbamoyl- 4-Aminohippuric Acid N-(4-Aminobenzoyl)-L-glutamic Acid L-proline Hydrate L-tert-leucine CAS RN: 61-78-9 CAS RN: 4271-30-1 CAS RN: 64838-55-7 CAS RN: 101968-85-8

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B5390 100mg C0029 1g C0097 1g C0100 1g C0101 1g 25g

O O O O O O CH3 O N HO CH CH3 CH3 3 O OC(CH3)3 OH OH OH OH O HN (CH2)14CH3 O HN NH2 HN HN CH3 HN Cl Cl Cl O O 1-tert-Butyl 5-(N-Succinimidyl)- O O O N-Palmitoyl-L-glutamate N-Carbamoyl-DL-aspartic Acid N-Chloroacetyl-DL-alanine N-Chloroacetyl-DL-isoleucine N-Chloroacetyl-L-leucine CAS RN: 204521-63-1 CAS RN: 923-37-5 CAS RN: 1190-32-5 CAS RN: 1115-24-8 CAS RN: 688-12-0 C0103 1g C0106 1g C0107 100mg 1g C0131 1g 5g C0644 1g O O CH O O CH3 O 3 CH3 OH OH CH OH OH CH3 OH 3 HN HN HN HN HN Cl Cl Cl Cl HO Cl O O O O O N-Chloroacetyl-DL- N-Chloroacetyl-DL-phenylalanine N-Chloroacetyl-DL-valine N-Chloroacetyl-L-valine N-Chloroacetyl-L-tyrosine 2-aminobutyric Acid CAS RN: 7765-11-9 CAS RN: 4090-17-9 CAS RN: 2279-16-5 CAS RN: 1145-56-8 CAS RN: 101072-54-2 C0762 1g C0849 5g 25g C0980 1g 25g C1525 5g 25g C2475 5g 25g

O CH3 O O O 2+ HN O Ca O NC N O CH3 OCH3 OH H H H N N HN HN Cl OH NC OH CH2 Cl Cl 2 O . HCl O 4-Chlorobenzoyl- N-(2'-Cyanobiphenyl-4-ylmethyl)- L-tryptophan Calcium Salt N-Chloroacetylglycine N-(2-Cyanoethyl)glycine L-valine Methyl Ester Hydrochloride N-Chloroacetyl-D-phenylalanine CAS RN: 56116-62-2 CAS RN: 6319-96-6 CAS RN: 3088-42-4 CAS RN: 482577-59-3 D1853 1g 5g D2224 1g D2241 200mg 1g 5g D2690 5g 25g E0530 5g 25g

O CH3 OH O O HN O CH3 CH3 O OH CH3 . HCl CH3 H N OH N CH3 O OH N OH N CH CH CH3 H O2NNO2 3 3 O O (R)-(-)-N-(3,5-Dinitrobenzoyl)- O N,N-Dimethyl-β-alanine N-[(S)-1-Ethoxycarbonyl- α-phenylglycine N,N-Dipropyl-L-alanine 3,4-Dimethylhippuric Acid Hydrochloride 3-phenylpropyl]-L-alanine CAS RN: 74927-72-3 CAS RN: 81854-56-0 CAS RN: 23082-12-4 CAS RN: 14788-12-6 CAS RN: 82717-96-2 E0863 5g 25g E0864 25g E1208 1g 5g F0107 1g F0108 1g O O C OH O O C OCH2CH3 CH3 CH3 OH OH O N N HN H HN H C OCH CH N C OCH2CH3 2 3 CH3 O Ethyl 1-Methyl- CH3 1-(Ethoxycarbonyl)- O O 3-piperidinecarboxylate Ethyl 1-Methylpipecolate isonipecotic Acid N-Formyl-DL-alanine N-Formyl-L-alanine CAS RN: 5166-67-6 CAS RN: 30727-18-5 CAS RN: 118133-15-6 CAS RN: 5893-10-7 CAS RN: 10512-86-4 F0109 1g F0120 100mg 1g F0121 5g 25g F0124 1g 5g F0125 100mg 1g

O O O O H H N CH3 S O CH3S OH OH H OH OH H N O HN H OH HN H HN H CH3 O O O O N-Formyl-DL-2-aminobutyric Acid N-Formylglycine N-Formyl-L-methionine N-Formyl-D-phenylalanine CAS RN: 106873-99-8 N-Formyl-DL-ethionine CAS RN: 2491-15-8 CAS RN: 4289-98-9 CAS RN: 59366-89-1 F0126 5g 25g F0127 1g F0129 1g F0131 1g 5g F0133 1g

O O CH3 O O O

CH3 OH OH CH OH OH OH 3 HN HN H HN H HN H CH3 HN H N HN H

O O O O O N-Formyl-DL-phenylalanine N-Formyl-L-phenylalanine N-Formyl-L-valine N-Formyl-L-leucine N-Formyl-L-histidine CAS RN: 4289-95-6 CAS RN: 13200-85-6 CAS RN: 4289-97-8 CAS RN: 6113-61-7 CAS RN: 15191-21-6 F0134 1g F0135 1g 5g F0421 5g 25g F0749 1g G0266 1g O O O C OH O O O OH OH H H N HO OH NH N . HN H HN H OCH2CH3 HN NH2 H N SCH N HO C H 2 3 H O O NH O O 1-Formyl- Nα-Formyl-DL-tryptophan N-Formyl-L-tyrosine For-Gly-OEt 4-piperidinecarboxylic Acid (S)-(-)-2-Guanidinoglutaric CAS RN: 16108-03-5 CAS RN: 13200-86-7 CAS RN: 3154-51-6 CAS RN: 84163-42-8 Acid S-Methylisothiourea Salt

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H0655 25g H0933 5g I0301 1g 10g I0446 5g 25g M2436 1g 5g

O I O O O O H H O H CH H2N N N CH3 N N 3 OH OH OH OH OH O O OH CH3 O O HN (S)-(+)-2-Hydroxy-4- CH3 Hydantoic Acid phthalimidobutyric Acid N-Isovalerylglycine 2-Iodohippuric Acid N-Methyl-L-alanine CAS RN: 462-60-2 CAS RN: 48172-10-7 CAS RN: 16284-60-9 CAS RN: 147-58-0 CAS RN: 3913-67-5 M2857 5g 25g N0092 5g 25g N0240 1g N0361 1g 5g N0414 1g

CH3 O O O

CH3 O CH3 Bn CH3 N OH S OH OH O CH OH H NH NH NH 3 N S S S OH HN OCH3 NO2 NO2 NO2 O . NH . NH . NH O 2 2 2 N-(Methoxycarbonyl)-L-valine N-Nicotinoylglycine Nps-Ile-OH·DCHA Nps-Cys(Bzl)-OH·DCHA Nps-Ala-OH·DCHA CAS RN: 74761-42-5 CAS RN: 583-08-4 CAS RN: 7675-49-2 CAS RN: 7675-65-2 CAS RN: 7675-46-9 N0828 1g 5g P0131 25g P0179 25g 500g P0338 5g 25g P0695 10g 25g HS O O O O CH3 HO OH OH N C N(CH3)2 O O H H N N C OCH2 NO2 N N O O O O OH O OK 4-Nitrobenzyl (2S,4S)-2- O (Dimethylcarbamoyl)-4-mercapto- 1-pyrrolidinecarboxylate Phenaceturic Acid N-Phenylglycine Potassium Salt Phthalyl-DL-glutamic Acid Phthaloyl-DL-alanine CAS RN: 96034-64-9 CAS RN: 500-98-1 CAS RN: 19525-59-8 CAS RN: 6349-98-0 CAS RN: 19506-87-7 P0963 25g 500g P1227 5g P1781 5g 25g P2023 50mg 200mg P2068 1g O O O

OH OH O O OH HN O N H O OO N N O O O CH3 N N N H OH N O N-(Pyrazinylcarbonyl)- N-Phthaloylglycine N-Phthaloyl-L-phenylalanine N-Phenylglycine Ethyl Ester RG 108 L-phenylalanine CAS RN: 4702-13-0 CAS RN: 5123-55-7 CAS RN: 2216-92-4 CAS RN: 48208-26-0 CAS RN: 114457-94-2 T0312 5g 25g T0313 5g 25g T0330 1g 25g T0684 1g 5g T0719 5g 25g

O O CH3 O NH O NH O .xH O CH3 OH OH . HCl 2 OH N N H2N N OCH3 H2N N OH N H H H H HN HN H O O SO2 CH3 SO2 CH3 O CH3 N-(m-Toluoyl)glycine N-(p-Toluoyl)glycine Tos-Arg-OMe·HCl Tos-Arg-OH N-(o-Toluoyl)glycine CAS RN: 27115-49-7 CAS RN: 27115-50-0 CAS RN: 1784-03-8 CAS RN: 1159-15-5 CAS RN: 42013-20-7 T1260 100mg T1306 5g T1443 10g 25g T2614 5g 25g T2803 5g 25g O H O O N CH O S OH CH3 O O 3 O H H OH H CH3 N Ph N N OH OH HN HS OH Ph SO2 CH3 O Ph O N-(p-Toluenesulfonyl)- CH3 N-Tigloylglycine N-(Triphenylmethyl)glycine L-phenylalanine Tiopronin N-(p-Toluenesulfonyl)glycine CAS RN: 35842-45-6 CAS RN: 5893-05-0 CAS RN: 13505-32-3 CAS RN: 1953-02-2 CAS RN: 1080-44-0 T2870 5g 25g T2902 1g T3312 200mg H O O O O H N CH3 N HO OCH3 OH CCl HN 3 S C(C6H5)3 (2R,5S)-2-Trichloromethyl-3-oxa- Trt-Ser-OMe 1-azabicyclo[3.3.0]octan-4-one N-(1-Thioxoethyl)glycine CAS RN: 4465-44-5 CAS RN: 97538-67-5 CAS RN: 412307-34-7 A0893 5g 25g A1466 5g 25g

O O

C-Protected Amino Acid . HCl CH3 CH3 OCH3 OCH3 NH2 Amino Acids Methyl Esters NH2 Methyl DL-2-Aminobutyrate . HCl Hydrochloride H-Ala-OMe·HCl CAS RN: 7682-18-0 CAS RN: 2491-20-5

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A1506 5g 25g A2011 5g 25g A2016 1g 5g A2017 5g 25g A2446 5g 25g

O O O NH O NH O

CH3O CH3 CH3 OCH OCH H2N N OCH3 H2N N OCH3 OCH3 3 3 H H NH O NH NH . NH2 . 2 NH 2 . HCl 2 . HCl 2HCl 2HCl 2 . HCl H-Asp(OMe)-OMe·HCl H-D-Ala-OMe·HCl H-D-Arg-OMe·2HCl H-Arg-OMe·2HCl H-DL-Ala-OMe·HCl CAS RN: 32213-95-9 CAS RN: 14316-06-4 CAS RN: 78851-84-0 CAS RN: 26340-89-6 CAS RN: 13515-97-4 A2603 5g 25g B0267 5g 25g B1450 1g 5g B1736 5g B3670 1g 5g

O O O O O O

. HCl (CH ) CO OCH H2N OCH3 HO OCH3 BnO OCH3 (CH3)3CO OCH3 3 3 3 NH2 NH2 . HCl NH2 . NH2 . β-Alanine Methyl Ester HCl . HCl HCl Hydrochloride H-Ser-OMe·HCl H-Ser(Bzl)-OMe·HCl H-Ser(tBu)-OMe·HCl H-Glu(OtBu)-OMe·HCl CAS RN: 3196-73-4 CAS RN: 5680-80-8 CAS RN: 19525-87-2 CAS RN: 17114-97-5 CAS RN: 6234-01-1 B3843 1g 5g B3975 5g 25g B3987 1g 5g B4011 1g 5g B4044 1g 5g O O CH3O O HO O HO P H CH3O OCH3 N I OCH OCH3 Boc OCH OCH3 3 N 3 N HN Boc HN Boc O Boc O N-Boc-2-phosphonoglycine Boc Boc-Hyp-OMe Boc-Gly-OMe Boc-cis-Hyp-OMe Trimethyl Ester Boc-Ala(3-I)-OMe CAS RN: 74844-91-0 CAS RN: 31954-27-5 CAS RN: 102195-79-9 CAS RN: 89524-98-1 CAS RN: 93267-04-0 B4259 5g 25g B4787 1g 5g B4859 1g 5g B5537 1g 5g C0577 5g 25g 500g

O OH O O O

OCH OCH3 HO OCH CH3 OCH3 HS OCH3 3 N 3 HN HN NH Boc O HN 2 . HCl Boc Boc Boc Boc-Phe-OMe Boc-D-Pro-OMe Boc-D-Ser-OMe Boc-D-Thr-OMe H-Cys-OMe·HCl CAS RN: 51987-73-6 CAS RN: 73323-65-6 CAS RN: 95715-85-8 CAS RN: 96099-84-2 CAS RN: 18598-63-5 C2174 1g 5g 25g C2440 1g 5g C2475 5g 25g C2838 5g 25g C3303 5g 25g

O O CH3 O O CH3O P NC O CH3 OCH3 NH2 O CH3O OCH3 H HN N CH3O S HS OCH3 CH2 S OCH3 HN Cbz OCH3 Cbz . HCl O NH2 NH2 . HCl . N-Cbz-2-phosphonoglycine N-(2'-Cyanobiphenyl-4-ylmethyl)- 2HCl H-D-Cys-OMe·HCl Trimethyl Ester L-valine Methyl Ester Hydrochloride Z-Gly-OMe (H-Cys-OMe)2·2HCl CAS RN: 70361-61-4 CAS RN: 88568-95-0 CAS RN: 482577-59-3 CAS RN: 1212-53-9 CAS RN: 32854-09-4 D3305 5g 25g D3353 5g 25g D3560 5g 25g D4536 1g 5g G0246 25g 500g

O O O O O O O O O H2N . HCl CH3O OCH3 CH3O OCH3 CH3O OCH3 CH3O OCH3 OCH3 NH2 NH2 . HCl NH2 HN . HCl . HCl Boc H-DL-Glu(OMe)-OMe·HCl H-Glu(OMe)-OMe·HCl H-D-Glu(OMe)-OMe·HCl Boc-Glu(OMe)-OMe H-Gly-OMe·HCl CAS RN: 13515-99-6 CAS RN: 23150-65-4 CAS RN: 27025-25-8 CAS RN: 59279-60-6 CAS RN: 5680-79-5 H0977 5g 25g H1213 1g 5g H1533 5g 25g I0522 1g 5g L0155 25g

O O HO CH3 O O

CH3 CH3 OCH3 OCH3 OCH3 OCH OCH3 HN HN N 3 N NH N NH H 2 2 O . HCl NH2 CH3 NH2 . 2HCl . 2HCl . HCl . HCl H-His-OMe·2HCl H-D-His-OMe·2HCl H-Hyp-OMe·HCl H-Ile-OMe·HCl H-Leu-OMe·HCl CAS RN: 7389-87-9 CAS RN: 4467-54-3 CAS RN: 40216-83-9 CAS RN: 18598-74-8 CAS RN: 7517-19-3 L0188 1g 5g 25g L0198 1g 5g L0201 5g 25g L0202 5g 25g L0255 200mg 1g

CH3 O O O O CH3 O CH3 CH3 CH3 H2N H2N CH3 OCH3 OCH3 OCH3 OCH3 CH3 OCH3 NH NH NH2 CH NH 2 2 NH . HCl 3 2 . HCl . 2HCl . 2HCl 2 H-Tle-OMe·HCl H-D-Leu-OMe·HCl H-D-Lys-OMe·2HCl H-Lys-OMe·2HCl H-Tle-OMe CAS RN: 63038-27-7 CAS RN: 5845-53-4 CAS RN: 67396-08-1 CAS RN: 26348-70-9 CAS RN: 63038-26-6

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M0853 5g 25g M1859 1g 5g M1861 1g 5g 25g M1961 1g 5g M2075 5g 25g O

O O O O O O C OCH3

CH3S HO OCH3 OCH3 HO OCH3 HO OCH3 N NH2 . HCl O NH2 NH2 HN Cbz H H-Met-OMe·HCl H-Asp-OMe H-Glu-OMe Z-Glu-OMe Methyl 4-Piperidinecarboxylate CAS RN: 2491-18-1 CAS RN: 17812-32-7 CAS RN: 6384-08-3 CAS RN: 5672-83-3 CAS RN: 2971-79-1 M2198 25g 100g M2227 1g 5g M2351 1g 5g M2591 1g 5g M2707 5g 25g O

C OCH3 O HO N CH3 O OCH3 . OCH3 O N C O C CH H2N C OCH3 HCl 3 N C OCH3 H H O O CH3 O . HCl O HN Methyl 1-Boc- Cycloleucine Methyl Ester Cbz H-Pyr-OMe 4-piperidinecarboxylate Hydrochloride Methyl Pipecolinate Hydrochloride Z-Asp-OMe CAS RN: 4931-66-2 CAS RN: 124443-68-1 CAS RN: 60421-23-0 CAS RN: 32559-18-5 CAS RN: 4668-42-2 M2720 1g 5g M2852 5g 25g M3154 5g 25g N0661 5g 25g N0878 1g 5g

O O O C OCH 3 O NH O OCH OCH . 3 3 H2N HCl O2N O N . HCl N N OCH3 NH H N OCH3 H H 2 H O2N O . NH2 . HCl Methyl 4-Oxopiperidine- Methyl 4-Aminobutyrate HCl Methyl DL-Pyroglutamate 3-carboxylate Hydrochloride Hydrochloride H-Arg(NO2)-OMe·HCl H-Phe(4-NO2)-OMe·HCl CAS RN: 54571-66-3 CAS RN: 71486-53-8 CAS RN: 13031-60-2 CAS RN: 51298-62-5 CAS RN: 17193-40-7 P0342 5g 25g P1278 25g P1725 5g 25g P1730 1g 5g P2592 25g

O O O OCH3 OCH3 OCH3 NH OCH3 OCH N NH2 2 . N 3 H . HCl HCl H NH2 O . HCl O . HCl . HCl H-Pro-OMe·HCl H-Phe-OMe·HCl H-D-Phe-OMe·HCl H-D-Pro-OMe·HCl H-D-Phg-OMe·HCl CAS RN: 2133-40-6 CAS RN: 7524-50-7 CAS RN: 13033-84-6 CAS RN: 65365-28-8 CAS RN: 19883-41-1 S0576 5g 25g T0330 1g 25g T1108 5g 25g T1657 5g 25g T2442 5g 25g

O O O O NH O . HCl OCH H2N N OCH3 3 OCH3 OCH3 HO OCH3 H HN NH NH SO2 CH3 2 NH2 2 NH2 HO . HCl N N . HCl H . HCl H . HCl H-DL-Ser-OMe·HCl Tos-Arg-OMe·HCl H-Tyr-OMe·HCl H-Trp-OMe·HCl H-D-Trp-OMe·HCl CAS RN: 5619-04-5 CAS RN: 1784-03-8 CAS RN: 3417-91-2 CAS RN: 7524-52-9 CAS RN: 14907-27-8 T2500 5g 25g T2736 5g 25g T2870 5g 25g V0056 5g 25g V0094 1g 5g

O O O CH3 O CH3 O

HO OCH OCH 3 3 HO OCH3 CH3 OCH3 CH3 OCH3 NH HN 2 HN NH NH C(C H ) HO 2 . HCl 2 . HCl 6 5 3 C(C6H5)3 Trt-DL-Ser-OMe H-Tyr-OMe Trt-Ser-OMe H-Val-OMe·HCl H-D-Val-OMe·HCl CAS RN: 13515-76-9 CAS RN: 1080-06-4 CAS RN: 4465-44-5 CAS RN: 6306-52-1 CAS RN: 7146-15-8 V0125 5g 25g A0094 1g 25g A0118 1g 5g A0122 1g

CH3 O O O H O Amino Acid CH3 N CH3 OCH3 O CH3 OCH2CH3 OCH2CH3 O HN . HN NH2 . Ethyl Esters HO Ac H2O N Ac HCl H H-DL-Val-OMe·HCl Ac-Gly-OEt Ac-Tyr-OEt Monohydrate Ac-Trp-OEt CAS RN: 5619-05-6 CAS RN: 1906-82-7 CAS RN: 840-97-1 CAS RN: 2382-80-1 A1240 25g A2494 5g 25g B0853 5g 25g B1140 1g 5g B2030 25g O O O O

C OCH2CH3 CH3CH2O OCH2CH3 O HN O NH O O N . HCl CH . xH O 3 CH 2 OCH CH H2N N OCH2CH3 OCH CH 2 2 3 H 2 3 HN HN Ethyl 1-Benzyl-4-oxo- NH2 . Bz . HCl HO Bz NH2 HCl 3-piperidinecarboxylate 4-Abz-Glu(OEt)-OEt H-Ala-OEt·HCl Bz-Arg-OEt·HCl Bz-Tyr-OEt Hydrochloride Hydrate CAS RN: 13726-52-8 CAS RN: 1115-59-9 CAS RN: 2645-08-1 CAS RN: 3483-82-7 CAS RN: 1454-53-1

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B2273 5g 25g B2740 5g 25g B4782 5g 25g B6053 5mg 25mg C0996 25g 500g O C OCH CH 2 3 O O O O H H N N OCH2CH3 HS OCH2CH3 Bzl OCH2CH3 N CH3 Boc OCH2CH3 HN C O C CH O2N Bz 3 NH2 . HCl O CH3 Bzl-Gly-OEt Ethyl 1-Boc-4-piperidinecarboxylate Boc-Gly-OEt SB 297006 H-Cys-OEt·HCl CAS RN: 6436-90-4 CAS RN: 142851-03-4 CAS RN: 14719-37-0 CAS RN: 58816-69-6 CAS RN: 868-59-7 D0726 25g 500g D3165 5g 25g D4756 5g 25g E0450 1g 5g E0469 1g 5g

CH O 3 Bzl O O

N N CH3CH2O OCH2CH3 OCH2CH3 CH3 OCH2CH3 Bzl OCH CH OCH2CH3 N N 2 3 . O NH2 HCl CH3CH2 O CH3CH2 O

Di-Me-Gly-OEt Di-Bzl-Gly-OEt H-Asp(OEt)-OEt·HCl Et-Pro-OEt Et-D-Pro-OEt CAS RN: 33229-89-9 CAS RN: 77385-90-1 CAS RN: 16115-68-7 CAS RN: 938-54-5 CAS RN: 381670-33-3 E0584 5g 25g E0742 5g 25g E0837 5g 25g E0855 1g 5g E0862 5g 25g O O C OCH CH O O C OCH2CH3 2 3 O C OCH2CH3 C OCH2CH3 . HCl O N N N C OCH2CH3 CH CH N N O H 2 2 H H Ethyl 1-Benzyl-3-oxo-4-piperidine- Ethyl 1-Benzyl- Ethyl 3-Piperidinecarboxylate 3-Ethoxycarbonyl-2-piperidone Ethyl 2-Piperidinecarboxylate carboxylate Hydrochloride 4-piperidinecarboxylate CAS RN: 5006-62-2 CAS RN: 3731-16-6 CAS RN: 15862-72-3 CAS RN: 52763-21-0 CAS RN: 24228-40-8 E0863 5g 25g E0864 25g E0896 5g 25g E0924 5g 25g E0937 1g 5g O O O C OCH2CH3 C OCH2CH3 O . HCl H2N C OCH2CH3 O H2N N O CH3 O N C OCH2CH3 N . HCl CH3 H Ethyl . HCl Ethyl 1-Methyl- CH3 Ethyl 4-Oxo-3-piperidine- 1-Aminocyclopropane- 3-piperidinecarboxylate Ethyl 1-Methylpipecolate carboxylate Hydrochloride H-GABA-OEt·HCl carboxylate Hydrochloride CAS RN: 5166-67-6 CAS RN: 30727-18-5 CAS RN: 4644-61-5 CAS RN: 6937-16-2 CAS RN: 42303-42-4 E0940 1g 5g E0948 5g E0954 5g 25g E0983 1g 5g E1135 1g 5g O O O O

C OCH2CH3 C OCH2CH3 C OCH2CH3

N CH3 N CH3 N CH3 OCH2CH3 OCH2CH3 O N C O C CH3 C O C CH3 C O C CH3 O N O CH Boc O O CH3 O CH3 3 Boc O Ethyl (R)-1-Boc-3-piperidine- Ethyl 1-Boc-3-piperidine- 1-Boc-3-ethoxycarbonyl- Boc-D-Pyr-OEt carboxylate carboxylate 4-piperidone Boc-Pyr-OEt CAS RN: 144978-35-8 CAS RN: 194726-40-4 CAS RN: 130250-54-3 CAS RN: 98977-34-5 CAS RN: 144978-12-1 F0421 5g 25g G0102 25g 500g G0179 5g 25g H1532 1g 5g I0294 25mL 100mL 500mL

O OOCH O O 3 H O O H N H2N OCH2CH3 OCH2CH3 CH3CH2O OCH2CH3 OCH2CH3 NH2 NH2 . . HCl O . HCl HCl N L-Homophenylalanine Ethyl Ester H For-Gly-OEt H-Gly-OEt·HCl H-Glu(OEt)-OEt·HCl Hydrochloride Ethyl 4-Piperidinecarboxylate CAS RN: 3154-51-6 CAS RN: 623-33-6 CAS RN: 1118-89-4 CAS RN: 90891-21-7 CAS RN: 1126-09-6 L0123 5g 25g N0655 5g 25g N0679 5g 25g N0680 5g 25g N0681 5g 25g

O O O O O C OCH2CH3 C OCH2CH3 C OCH2CH3 HOOC COOH C OCH2CH3 HOOC COOH CH3 . . OCH2CH3 HO OH N HO OH N N N H H CH NH 3 2 . HCl H H Ethyl (R)-3-Piperidine- Ethyl (S)-3-Piperidine- H-Leu-OEt·HCl Ethyl (R)-(-)-3-Piperidinecarboxylate Ethyl (S)-(+)-3-Piperidinecarboxylate carboxylate L-Tartrate carboxylate D-Tartrate CAS RN: 2743-40-0 CAS RN: 25137-01-3 CAS RN: 37675-18-6 CAS RN: 167392-57-6 CAS RN: 83602-38-4 N0898 5g 25g P1194 1g 5g P1781 5g 25g S0841 5g 25g T0551 1g 5g

O O O H O CH3 H O CH3 O N N O CH3 CH3 O CH3 OCH2CH3 NH NCH2NHCH2 C OCH2CH3 2 NH2 . HCl . HCl HO N-(2-Pyridylmethyl)- L-Norvaline Ethyl Ester Hydrochloride glycine Ethyl Ester N-Phenylglycine Ethyl Ester Me-Gly-OEt·HCl H-Tyr-OEt CAS RN: 40918-51-2 CAS RN: 62402-24-8 CAS RN: 2216-92-4 CAS RN: 52605-49-9 CAS RN: 949-67-7

26 Please inquire for pricing and availability of listed products to our local sales representatives. Amino Acids

T0754 5g T0982 25g T2981 5g V0142 5g 25g

O O O CH3 O Amino Acid

OCH2CH3 OCH CH OCH CH 2 3 2 3 CH3 OCH2CH3 tert-Butyl NH2 NH NH N 2 2 . HO . HCl N NH2 H HCl H . HCl . HCl Esters H-DL-Trp-OEt·HCl H-Tyr-OEt·HCl H-Trp-OEt·HCl H-Val-OEt·HCl CAS RN: 6519-67-1 CAS RN: 4089-07-0 CAS RN: 2899-28-7 CAS RN: 17609-47-1 A2009 1g 5g A2010 1g 5g A2772 5g 25g B2361 1g B3340 5g 25g O

CH2 C OC(CH3)3 O O O CH CH2 (CH3)3CO O

CH3 CH3 OC(CH ) OC(CH ) H N OC(CH ) N CH OC(CH ) 3 3 3 3 2 3 3 C 3 3 3 NH2 . NH2 . HCl . O NH2 HCl HCl N-Benzoylmeroquinene H-D-Ala-OtBu·HCl H-Ala-OtBu·HCl H-β-Ala-OtBu·HCl tert-Butyl Ester H-Thr(tBu)-OtBu CAS RN: 59531-86-1 CAS RN: 13404-22-3 CAS RN: 58620-93-2 CAS RN: 52346-13-1 CAS RN: 5854-78-4 B4026 1g 5g B4156 1g 5g B4534 5g 25g B4618 1g 5g B4912 1g 5g

O O O O O O H OC(CH3)3 N HO O N Boc OC(CH ) HO OC(CH3)3 OC(CH3)3 HO OC(CH3)3 H 3 3 O HN O HN HN Boc Boc Cbz H-Pyr-OtBu Boc-Gly-OtBu Boc-Glu-OtBu Boc-Asp-OtBu Z-Glu-OtBu CAS RN: 35418-16-7 CAS RN: 111652-20 -1 CAS RN: 24277-39-2 CAS RN: 34582-32-6 CAS RN: 5891-45-2 B4913 1g 5g B5216 1g 5g B5390 100mg D4422 5g 25g F0503 1g 5g

O O O O O N O O OC(CH3)3 (CH3)3CO HO O HN (CH2)14CH3 (CH3)3CO OC(CH3)3 OC(CH3)3 OC(CH3)3 OC(CH3)3 O N NH O O NH2 2 . . HCl O HN HCl Boc O 1-tert-Butyl 5-(N-Succinimidyl)- Fmoc H-Ser(tBu)-OtBu·HCl Boc-Pyr-OtBu N-Palmitoyl-L-glutamate H-Asp(OtBu)-OtBu·HCl Fmoc-Asp(OH)-OtBu CAS RN: 51537-21-4 CAS RN: 91229-91-3 CAS RN: 204521-63-1 CAS RN: 1791-13-5 CAS RN: 129460-09-9 F0516 1g 5g F0517 1g 5g G0254 1g 5g 25g I0685 1g 5g L0196 1g 5g

O OH O O CH3 O O . HCl H2N CH3 CH3 HO OC(CH3)3 CH3 OC(CH3)3 OC(CH3)3 OC(CH3)3 OC(CH3)3 CH NH HN HN NH2 . HCl 3 2 . HCl Fmoc Fmoc Fmoc-Ser-OtBu Fmoc-Thr-OtBu H-Gly-OtBu·HCl H-Ile-OtBu·HCl H-D-Leu-OtBu·HCl CAS RN: 110797-35-8 CAS RN: 120791-76-6 CAS RN: 27532-96-3 CAS RN: 69320-89-4 CAS RN: 13081-32-8 L0197 1g 5g P1728 1g 5g P1729 5g 25g T2435 1g 5g T2446 5g 25g

OH O O O CH3 OC(CH3)3 OC(CH3)3 OC(CH ) N N CH OC(CH ) OC(CH3)3 3 3 H H 3 3 3 . HCl . CH NH O O HCl NH2 3 2 . HCl NH2 . HCl HO H-Leu-OtBu·HCl H-D-Pro-OtBu·HCl H-Pro-OtBu·HCl H-Thr-OtBu·HCl H-Tyr-OtBu CAS RN: 2748-02-9 CAS RN: 184719-80-0 CAS RN: 5497-76-7 CAS RN: 69320-90-7 CAS RN: 16874-12-7 V0097 5g A2004 5g 25g A2005 5g 25g A2771 5g 25g O O

CH3 CH3 CH3 O O O O

NH NH CH3 Amino Acid 2 2 O CH3 OC(CH3)3 NH . CH SO H . CH SO H 2 NH2 Benzyl Esters 3 3 3 3 . . HCl HCl H-Val-OtBu·HCl H-D-Ala-OBzl·Tos-OH H-Ala-OBzl·Tos-OH H-Ala-OBzl·HCl CAS RN: 13518-40-6 CAS RN: 41036-32-2 CAS RN: 42854-62-6 CAS RN: 5557-83-5 B0266 5g 25g B2408 5g 25g B2993 1g 5g B2994 1g 5g B2995 1g 5g O

H2N O O O O O O HO HO HO O O O HO O . CH3 SO3H O HN O NH2 O NH2 NH2 Boc H-Gly-OBzl·Tos-OH 1-Benzyl N-Boc-L-aspartate H-D-Asp-OBzl H-Asp-OBzl H-D-Glu-OBzl CAS RN: 1738-76-7 CAS RN: 30925-18-9 CAS RN: 79337-40-9 CAS RN: 7362-93-8 CAS RN: 79338-14-0

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B2996 1g 5g B3989 5g 25g B4281 5g B4303 5g 25g B5344 1g 5g H O

O O O O O O O O N O H H HO O HO O HO O HO O . HCl NH2 HN HN HN Cbz Cbz Boc Benzyl (S,S,S)-2-Azabicyclo[3.3.0]- H-Glu-OBzl Z-Glu-OBzl Z-D-Glu-OBzl Boc-D-Glu-OBzl octane-3-carboxylate Hydrochloride CAS RN: 13030-09-6 CAS RN: 3705-42-8 CAS RN: 65706-99-2 CAS RN: 34404-30-3 CAS RN: 87269-87-2 C2285 5g C2711 5g 25g C2873 5g 25g D4839 5g 25g L0194 5g O O O CH3 OH O O O O O O O NH2 CH3 NH2 CH3 O HO O O O NH2

. CH SO H . HN 3 3 HN CH3 SO3H Cbz Cbz . HCl Z-Thr-OBzl H-Asp(OBzl)-OBzl·Tos-OH Z-Ser-OBzl H-Glu(OBzl)-OBzl.HCI H-D-Leu-OBzl·Tos-OH CAS RN: 16597-50-5 CAS RN: 2886-33-1 CAS RN: 21209-51-8 CAS RN: 4561-10-8 CAS RN: 17664-93-6 L0195 5g 25g P1718 5g 25g P1722 5g 25g P1726 1g 5g 25g P1727 5g 25g O O

CH3 O O O CH3 NH2 NH2 O O O N N

. NH . CH3 SO3H 2 CH3 SO3H H H O . HCl O . HCl . HCl H-Leu-OBzl·Tos-OH H-Phe-OBzl·HCl H-D-Phe-OBzl·Tos-OH H-D-Pro-OBzl·HCl H-Pro-OBzl·HCl CAS RN: 1738-77-8 CAS RN: 2462-32-0 CAS RN: 28607-46-7 CAS RN: 53843-90-6 CAS RN: 16652-71-4 S0550 5g T2438 1g 5g T2443 5g 25g T2677 1g 5g T2788 1g 5g

O O OH O O O OH O . HCl O NH2 CH O HO O HO 3 CH3 O NH2 NH N . 2 NH2 CH3 SO3H NH2 H . HCl . HCl . HCl H-Ser-OBzl·HCl H-D-Trp-OBzl·HCl H-Tyr-OBzl·Tos-OH H-Thr-OBzl·HCl H-D-Thr-OBzl·HCl CAS RN: 60022-62-0 CAS RN: 22839-16-3 CAS RN: 53587-11-4 CAS RN: 33645-24-8 CAS RN: 75748-36-6 V0078 5g V0095 1g 5g B2205 1g 5g B3414 1g 5g

CH3 O

CH O O 3 CH3 O Amino Acid O O NH2 N O CH3 O Succinimidyl O O N N

NH . 2 CH3 SO3H HN O Boc O Boc O . HCl Esters H-Val-OBzl·HCl H-D-Val-OBzl·Tos-OH Boc-Ser(Bzl)-Osu Boc-D-Pro-Osu CAS RN: 2462-34-2 CAS RN: 17662-84-9 CAS RN: 13650-73-2 CAS RN: 102185-34-2 B3433 5g B5684 1g 5g C2334 5g A2588 5g 25g

O O O O O CH O O 3 H CH3 CH3SN(CH3)3CO N N N OCH(CH ) O 3 2 O CH3 O Others O O NH2 . HN O HN O HCl Boc Cbz L-Alanine Isopropyl Ester Boc-Met-Osu Boc-6-Ahx-OSu Z-Val-Osu Hydrochloride CAS RN: 3845-64-5 CAS RN: 51513-80-5 CAS RN: 3496-11-5 CAS RN: 62062-65-1 A2894 1g 5g A2909 1g 5g B3915 5g C0333 1g

NO2 O O O NO2 O O H HO CH2 CH2 N O HO O H2N Cbz O O O HN HN Fmoc O HN Fmoc Boc Fmoc-Asp-OAll Fmoc-Glu-OAll Boc-Asn-ONp Z-Gly-ONp CAS RN: 144120-53-6 CAS RN: 144120-54-7 CAS RN: 4587-33-1 CAS RN: 1738-86-9 A0834 100mg 1g A1468 1g 5g 25g A2652 1g

Side Chain Protected O O O O H . HCl CH2 N Amino Acids CH3 O OH S OH Ac OH NH2 NH (N,C-termini Free) NH2 2 H-Ser(Ac)-OH·HCl S-Allyl-L-cysteine H-Lys(Ac)-OH CAS RN: 66638-22-0 CAS RN: 21593-77-1 CAS RN: 692-04-6

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B0860 1g 10g B0861 1g 5g B0865 1g 5g 25g B1670 1g 5g B3209 5g 25g

O O O O O H N O OOH OOH S OH Boc OH OH

NH2 NH2 NH2 NH2 O NH2

H-DL-Ser(Bzl)-OH H-Ser(Bzl)-OH H-Cys(Bzl)-OH H-Lys(Boc)-OH H-Asp(OBzl)-OH CAS RN: 5445-44-3 CAS RN: 4726-96-9 CAS RN: 3054-01-1 CAS RN: 2418-95-3 CAS RN: 2177-63-1 B3210 5g B3212 1g 5g B3316 5g B3398 1g 5g B3917 1g 5g

O O O O O (CH3)3CO O OH

NH2 OH O O OH CH3 OH (CH3)3CO OH NH2 NH2 (CH3)3CO NH2 NH2 H-Tyr(Bn)-OH H-Tyr(tBu)-OH H-Glu(OBzl)-OH H-Thr(tBu)-OH H-Ser(tBu)-OH CAS RN: 16652-64-5 CAS RN: 18822-59-8 CAS RN: 1676-73-9 CAS RN: 4378-13-6 CAS RN: 18822-58-7 B3919 1g 5g B3999 1g 5g B4045 1g 5g C0034 5g 25g C0863 25g

O O O O O O O H (CH3)3CO N HO OH O OH (CH3)3CO OH Cbz OH S OH NH O NH 2 NH2 NH2 O NH 2 . xH2O 2 H-Asp(OtBu)-OH H-D-Glu(OBzl)-OH H-Glu(OtBu)-OH Hydrate H-Lys(Z)-OH S-(Carboxymethyl)-L-cysteine CAS RN: 3057-74-7 CAS RN: 2578-33-8 CAS RN: 2419-56-9 CAS RN: 1155-64-2 CAS RN: 638-23-3 D1023 100mg 1g E1155 5g 25g F0136 1g G0065 1g 5g M0233 5g

O O O2N O O O O O H H N H N OH CH O OH OH N OH 3 H CH3S OH NH . NH 2 NH O NH2 H2O 2 O2NNO2 . 2 NH2 HCl Nω-(4-Nitrophenyl)- H-Lys(Dnp)-OH·HCl H-Glu(OEt)-OH H-Lys(For)-OH L-glutamine Monohydrate H-Cys(Me)-OH CAS RN: 14401-10-6 CAS RN: 1119-33-1 CAS RN: 1190-48-3 CAS RN: 7300-59-6 CAS RN: 1187-84-4 M0888 1g 5g M1690 5g 25g M2024 5g 25g M2276 1g M2332 1g

O O OO O O CH3O OH CH3O OH CH3OOH OH OH NH NH2 NH2 NH O NH2 2 2 . HCl CH3O CH3O DL-O-Methylserine H-Glu(OMe)-OH H-Asp(OMe)-OH·HCl H-Tyr(Me)-OH H-D-Tyr(Me)-OH CAS RN: 19794-53-7 CAS RN: 1499-55-4 CAS RN: 16856-13-6 CAS RN: 6230-11-1 CAS RN: 39878-65-4 N0612 100mg T2522 5g T2815 5g 25g

O2N O Ph O O Ph H CF3 N SOH Ph SOH OH O NH NH2 NH 2 S-(4-Nitrophenyl)- 2 L-cysteine H-Cys(Trt)-OH ε-TFA-lysine CAS RN: 55288-30-7 CAS RN: 2799-07-7 CAS RN: 10009-20-8

Please inquire for pricing and availability of listed products to our local sales representatives. 29 Peptide Synthesis Reagents

Peptides are chains of amino acid residues connected via amide functional analysis of the peptides. To date, peptides with several linkages. Peptides composed up to 10 amino acid residues are referred dozen of residues can be obtained by solid phase peptide synthesis. to small peptides, while those with up to 100 residues are known as Peptides with a small number of residues can also be prepared in a (poly)peptides. A peptide moiety forms prime constituent of not only large scale by liquid phase synthesis. This section shows reagents proteins but also aspartame, an artificial non-saccharide sweetener. used in peptide synthesis. Peptides serve various functions in organisms, especially the peptide hormones which play important roles in signal transductions. Some synthetic peptides can also be used as reagents for biochemical research and in pharmacy.1) Since the number of naturally occurring bioactive peptides is limited and the genes corresponding to the peptides are usually unknown, peptide synthesis enables the further research for

A0183 1g A0184 100mg A0185 100mg

CH3 O H CH3 O . 2H O N H CH3 O 2 H H2N OH N N OH H2N OH H2N N O CH Oligopeptides H 3 O O O CH3 H-DL-Ala-Gly-OH H-DL-Ala-Gly-Gly-OH Dihydrate H-DL-Ala-DL-Leu-OH CAS RN: 1188-01-8 CAS RN: 927-21-9 CAS RN: 1999-42-4 A0187 100mg A0192 100mg A0222 1g 5g A0223 1g A0672 100mg N CH O CH3 O CH3 O NH CH3 O 3 H H H H N N N N O H N OH H2N OH H2N OH 2 H2N OH OH O O O H2NN O CH3 CH3 CH3 H O SCH3 H-DL-Ala-DL-Met-OH H-DL-Ala-DL-Val-OH b-Alanyl-L-histidine H-DL-Ala-DL-Phe-OH H-DL-Ala-Ala-OH CAS RN: 1999-43-5 CAS RN: 1999-46-8 CAS RN: 305-84-0 CAS RN: 1999-45-7 CAS RN: 59247-16-4 A0997 1g 25g A1261 1g A1262 1g A1263 1g A1476 100mg O NO2 CH3 O CH3 O CH3 O HO O H H H H N N N N H2N OH H2N OH H2N OH S H N OCH O O 2 3 H O O O N O CH3 N OH H O

O NH2 N OH N-Acetyl-S-(4-nitrophenyl)- H-Asp-Phe-OMe H-Ala-Gln-OH H-Ala-Trp-OH H H-Ala-Tyr-OH cysteinylglycine CAS RN: 22839-47-0 CAS RN: 39537-23-0 CAS RN: 16305-75-2 CAS RN: 3061-88-9 CAS RN: 375855-09-7 A1495 5g B0203 1g C1170 1g C2408 100mg 1g C2833 5g

CH3 CH3 HO CH CH3 CH3 O 3 O O OH O O O H H N H H CH3 N N CH3 H N N N N Cbz N CH3 O CH3 O Cbz N N OH O CH3 CH3 CH3 CH3 O N OH CH3 O N OH H CH3 NO CH CH3 O H CH O 3 N CH O 3 H O H 3 H O N N CH3 N N CH3 O NH2 H CH3 O CH3 O CH3 CH3 H-Ala-Pro-OH Bz-Gly-Gly-OH Z-Phe-Phe-OH Cyclosporin A Z-Gly-Gly-OH CAS RN: 13485-59-1 CAS RN: 1145-32-0 CAS RN: 13122-91-3 CAS RN: 59865-13-3 CAS RN: 2566-19-0 D4229 100mg D4257 25mg G0073 1g G0074 1g 10g G0112 1g

O H NH2 F HO N OH O H N SH N O H N O OH H O O 2 O CH3 O OOO O H O CH3 H S H O O OH O OH H H CH3 H O O H O N N N N N N N CH (CH ) N N O N NH S 3 2 8 H H H O F N OC(CH3)3 HO N OH H O H O N H N O O O H N OH NH O N N O H H 2 2 O O N H H O H O H O N O HO CH3 OH HO N OH NH2 O H2N O H OCH3 NH2 O Daptomycin DAPT GSSG oxidized form GSH reduced form H-Gly-DL-Ala-OH CAS RN: 103060-53-3 CAS RN: 208255-80-5 CAS RN: 27025-41-8 CAS RN: 70-18-8 CAS RN: 926-77-2

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G0113 1g 5g G0114 1g G0115 1g G0116 1g G0117 1g

O O H O H O O N N H H H H N OH H2N OH N N N 2 H N OH H N OH H2N OH 2 2 ONH2 ONH2 O O OCH3 CH3 O O H-Gly-Ala-OH N-Glycyl-DL-2-aminobutyric Acid Glycyl-4-aminobutyric Acid H-Gly-D-Asn-OH H-Gly-DL-Asn-OH CAS RN: 3695-73-6 CAS RN: 7369-76-8 CAS RN: 32595-49-6 CAS RN: 24667-21-8 CAS RN: 32729-21-8 G0118 1g G0120 100mg G0121 1g G0123 100mg 1g G0124 25g 100g 500g

O O O O H H H H N N N N O H2N OH H N OH H N OH H H2N OH 2 2 N O NH2 OOH O OH O H2N OH . O O O H2O O O OH H-Gly-Asn-OH H-Gly-DL-Asp-OH H-Gly-Asp-OH Monohydrate H-Gly-Glu-OH H-Gly-Gly-OH CAS RN: 1999-33-3 CAS RN: 79731-35-4 CAS RN: 4685-12-5 CAS RN: 7412-78-4 CAS RN: 556-50-3 G0125 1g G0126 5g 25g G0127 100mg 1g G0129 1g G0130 100mg 1g O O H O H O O N N H O O H N OH H H H 2 H2N OH N H2N N N N H2N OH N OH H2N N OH O O CH3 H H CH3 O O O O . HCl . H O 2 CH3 CH3 H-Gly-Gly-OH·HCl Monohydrate H-Gly-Gly-Gly-OH H-Gly-Gly-Gly-Gly-OH H-Gly-Ile-OH H-Gly-D-Leu-OH CAS RN: 13059-60-4 CAS RN: 556-33-2 CAS RN: 637-84-3 CAS RN: 19461-38-2 CAS RN: 688-13-1 G0131 1g G0133 1g 5g G0134 1g 5g G0135 1g G0136 100mg 1g

O O O O O H H H H H N N N N N H2N OH H2N OH H2N OH H2N OH H2N OH

O CH3 O O O O

CH CH3 3 CH3 H-Gly-DL-Leu-OH H-Gly-DL-Nle-OH H-Gly-DL-Nva-OH H-Gly-DL-Phe-OH H-Gly-Phe-OH CAS RN: 688-14-2 CAS RN: 1504-41-2 CAS RN: 2189-27-7 CAS RN: 721-66-4 CAS RN: 3321-03-7 G0137 1g G0138 1g 5g G0141 100mg G0142 1g G0143 100mg 1g

CH3 O O O O H H H OH N N N N N H2N OH H2N OH H2N OH H2N OH . 2H O H2N O O O 2 O O O . . 2H2O HO CH3 HO CH3 xH2O HO CH3 H-Gly-Pro-OH Glycylsarcosine H-Gly-D-Thr-OH Dihydrate H-Gly-DL-Thr-OH Hydrate H-Gly-Thr-OH Dihydrate CAS RN: 704-15-4 CAS RN: 29816-01-1 CAS RN: 74807-44-6 CAS RN: 27174-15-8 CAS RN: 7093-70-1 G0144 100mg 1g G0145 1g 5g G0146 1g G0148 1g 5g G0181 1g 5g 10g O O H H N N O O H N OH O 2 H2N OH H H H N N N O O H2N OH H2N OH H2N OH . O CH3 xH2O O O . xH2O N OH CH3 CH3 CH3 CH3 H CH3 H-Gly-Trp-OH Hydrate H-Gly-Tyr-OH Hydrate H-Gly-D-Val-OH H-Gly-Val-OH H-Gly-Leu-OH CAS RN: 2390-74-1 CAS RN: 658-79-7 CAS RN: 10521-49-0 CAS RN: 1963-21-9 CAS RN: 869-19-2 G0182 1g G0190 100mg G0251 1g G0427 5g L0030 100mg 1g O O O H H H CH3 O N N N H H2N OH H2N OH H2N O N CH3 O H N OH O O O H 2 N O . H2N OH OH xH2O . CH3 SO3H N O NH2 O H H-Gly-DL-Ser-OH Hydrate H-Gly-DL-Trp-OH H-Gly-Gln-OH Monohydrate H-Gly-Gly-OBzl·Tos-OH H-DL-Leu-Gly-OH CAS RN: 687-38-7 CAS RN: 2189-26-6 CAS RN: 172669-64-6 CAS RN: 1738-82-5 CAS RN: 615-82-7 L0031 100mg L0032 100mg L0033 100mg 1g L0035 100mg L0038 100mg 1g

CH3 CH3 . CH3 xH2O CH3 CH3 CH3 O H CH3 O CH3 O CH3 O CH3 O N H H H H H2N OH N OH N N OH N OH H2N N H2N N H2N N O H H2N OH H H O O O O O O O H-D-Leu-Gly-Gly-OH H-Leu-Gly-OH Hydrate H-DL-Leu-Gly-Gly-OH H-DL-Leu-Gly-DL-Phe-OH H-DL-Leu-DL-Phe-OH CAS RN: 18625-22-4 CAS RN: 686-50-0 CAS RN: 4337-37-5 CAS RN: 4294-25-1 CAS RN: 56217-82-4

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L0039 100mg L0040 100mg 1g L0041 1g 5g L0126 100mg L0249 25mg

CH3 CH3 CH3 CH3 . xH2O CH3 O CH3 O H H CH3 O H CH O OH N N 3 CH3 NH H H N OH N N CH3 2 H N OH H O O O CH3 N 2 H H H H N N N O H2N OH N O N N N N N O H NH O H O H O H O O O H N OH CH3 2 OH N NH2 NH H O N CH3 . CH3COOH . xH2O CH3 CH3 O CH3 OH OH H-D-Leu-Tyr-OH Hydrate H-Leu-Tyr-OH H-DL-Leu-DL-Val-OH H-Leu-Ala-OH Hydrate Leuprorelin Acetate CAS RN: 3303-29-5 CAS RN: 968-21-8 CAS RN: 35436-83-0 CAS RN: 7298-84-2 CAS RN: 74381-53-6 M0250 1g N0177 1g 25g N0643 100mg

NO2 SCH3

O O O H . HCl H N N OH S N H O O H H2N OH O N N 2 H2N OH O O H-Met-Gly-OH 4-Nitrobenzoylglycylglycine S-(4-Nitrophenyl)- CAS RN: 14486-03-4 CAS RN: 78196-53-9 cysteinylglycine Hydrochloride

■Solid Phase Peptide Synthesis Two popular synthetic methods have been developed: Boc (t-Butoxycarbonyl) and Fmoc (9-Fluorenylmethoxycarbonyl) methods. Fmoc methods are preferred due to milder condition required for the removal of the protective groups as compared to the Boc method and simpler procedure for the cleavage of peptides from resins.2)

Deprotection Condensation R2 Fmoc OH 1 1) Deprotection R1 N O R N H H 2) Condensation H O N O Fmoc O Fmoc N N H (Repeated) H 2 O N PF6 R O N N N O PN N N N N OH k 1 O Rk O R1 O R O R H H 1) Fmoc-deprotection H N N O H2N N OH Fmoc N N N N H H H H n 2 2) Cleavage & Side n 2 R O n 3 R O R O n−3 R O Chain Deprotection − k = 3, 4, ..., n−1

Figure 1. Peptide Synthesis by Fmoc Methods

32 Please inquire for pricing and availability of listed products to our local sales representatives. Peptide Synthesis Reagents

Sequential condensation reactions are followed by cleavage from the resin and removal of protective groups of the side chain with cleavage cocktail and subsequently precipitation by diethyl ether.3) The residue is generally further purified by HPLC to obtain the desired peptide.

【Reagents】 ・Resin (preload type: C-terminus of the Fmoc-amino acid is linked) ・Fmoc-Amino Acids (Protection of the side chain is recommended) ・Condensing Agent: 1H-Hydroxybenzotriazol-1-yloxytripyrrolidinophosphonium Hexafluorophosphate ・Activating Agent: HOBt (1-Hydroxybenzotriazole) ・Solvent: DMF (N,N-Dimethylformamide: low water content is preferable) ・Deprotecting Agent: Piperidine ・Solvents for washing the resin: Methanol, tert-Butylmethyl ether ・Cleavage Cocktail (for removal from the resin and deprotection of the side-chain): Trifluoroacetic Acid, Phenols, Reducing Agents (depending upon the residues) ・Isolation: Diethyl Ether

B3071 1g 5g B3072 5g 25g Fmoc-Amino O O H H Solid Phase Peptide Acids N N Boc OH Boc OH (Side Chain HN HN Synthesis Fmoc Fmoc Protected Type) Fmoc-D-Lys(Boc)-OH Fmoc-Lys(Boc)-OH CAS RN: 92122-45-7 CAS RN: 71989-26-9 B3150 5g 25g B3167 5g 25g B3168 5g 25g B3318 1g 5g B3669 1g 5g

O O O O O O O O (CH ) CO 3 3 (CH ) CO OH OH (CH3)3CO OH (CH3)3CO OH (CH3)3CO OC6F5 3 3 HN HN HN HN O HN . xH O Fmoc Fmoc . Fmoc Fmoc 2 Fmoc xH2O Fmoc-Asp(OtBu)-OH Fmoc-Glu(OtBu)-OH Hydrate Fmoc-Ser(tBu)-OH Fmoc-Glu(OtBu)-OPfp Fmoc-D-Glu(OtBu)-OH Hydrate CAS RN: 71989-14-5 CAS RN: 71989-18-9 CAS RN: 71989-33-8 CAS RN: 86061-04-3 CAS RN: 104091-08-9 B3887 5g 25g B4174 1g 5g B4184 5g B4619 1g 5g C3147 5g 25g

O O O O O H O Boc Boc (CH3)3CO N OH N OH N OH OH Cbz OH H H O HN HN . xH O HN O HN HN Fmoc Fmoc 2 Fmoc Fmoc Fmoc Fmoc-Asp(OBzl)-OH Fmoc-Dap(Boc)-OH Hydrate Fmoc-Orn(Boc)-OH Fmoc-D-Asp(OtBu)-OH Fmoc-Lys(Z)-OH CAS RN: 86060-84-6 CAS RN: 162558-25-0 CAS RN: 109425-55-0 CAS RN: 112883-39-3 CAS RN: 86060-82-4 D2672 5g F0293 5g 25g F0294 5g 25g F0295 1g 5g 25g F0296 1g 5g 25g O CH O O 3 OH O CH3 O O O CH3O HN O H O N CH3 CH3 CH3S Fmoc OH OH OH OH

HN CH3 HN HN 4-[(2,4-Dimethoxyphenyl)(Fmoc- Fmoc Fmoc Fmoc amino)methyl]phenoxyacetic Acid Fmoc-Gly-OH Fmoc-Ile-OH Fmoc-Leu-OH Fmoc-Met-OH CAS RN: 126828-35-1 CAS RN: 29022-11-5 CAS RN: 71989-23-6 CAS RN: 35661-60-0 CAS RN: 71989-28-1 F0297 5g 25g F0298 5g 25g F0299 5g 25g F0305 5g 25g F0443 1g 5g

O O CH3 O O CH 3 . xH O OH OH CH3 OH OH 2 OH N HN HN HN HN O N Fmoc Fmoc Fmoc O Fmoc Fmoc 2 Fmoc-Phe-OH Fmoc-Pro-OH Fmoc-Val-OH Fmoc-Ala-OH Hydrate Fmoc-Phe(4-NO2)-OH CAS RN: 35661-40-6 CAS RN: 71989-31-6 CAS RN: 68858-20-8 CAS RN: 35661-39-3 CAS RN: 95753-55-2

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F0505 1g 5g 25g F0506 1g 5g 25g F0507 5g 25g F0508 1g 5g 25g F0594 1g 5g

O O (CH3)3CO O O O OH H OH Ph N CH3S CH3 OH HN HN OH OH (CH3)3CO Fmoc N Fmoc Ph HN Ph O HN HN Fmoc Boc Fmoc Fmoc Fmoc-Thr(tBu)-OH Fmoc-Tyr(tBu)-OH Fmoc-Trp(Boc)-OH Fmoc-Asn(Trt)-OH Fmoc-D-Met-OH CAS RN: 71989-35-0 CAS RN: 71989-38-3 CAS RN: 143824-78-6 CAS RN: 132388-59-1 CAS RN: 112883-40-6

F0596 5g 25g F0603 1g 5g F0605 5g 25g F0606 5g F0610 5g 25g

O O O CH3 O CH 3 CH3 OH . xH2O OH OH OH CH3 OH N HN HN CH3 HN Fmoc HN Fmoc Fmoc Fmoc O Fmoc Fmoc-D-Ala-OH Hydrate Fmoc-D-Leu-OH Fmoc-D-Phe-OH Fmoc-D-Pro-OH Fmoc-D-Val-OH CAS RN: 79990-15-1 CAS RN: 114360-54-2 CAS RN: 86123-10-6 CAS RN: 101555-62-8 CAS RN: 84624-17-9 F0652 5g 25g F0653 5g 25g F0669 1g 5g F0719 200mg 1g F0729 5g 25g

Ph O O O O Ph H CH3O O NH O Ph CH2O N O S O OH N N OH OH OH CH H H Ph S OH Ph N O 3 HN CH O CH Fmoc N HN HN 3 3 HN Ph Fmoc CH3 Fmoc Fmoc Fmoc-Cys(Trt)-OH Fmoc-His(Trt)-OH Fmoc-Phg-OH Fmoc-NH-PEG2-CH2COOH Fmoc-Arg(Pbf)-OH CAS RN: 103213-32-7 CAS RN: 109425-51-6 CAS RN: 102410-65-1 CAS RN: 166108-71-0 CAS RN: 154445-77-9 F0752 1g 5g F0772 1g 5g F0857 1g 5g F0866 1g 5g F0875 1g 5g

Ph O Ph O O O CH3O O NH O S Ph S OH OH OH CH2O C N C OH N N OH CH H H H 3 HN HN HN O CH3 O CH3 Fmoc HN (CH ) CO Fmoc Fmoc 3 3 Fmoc CH3 Fmoc-D-Cys(Trt)-OH Fmoc-D-Tyr(tBu)-OH Fmoc-Cha-OH Fmoc-cycloleucine Fmoc-D-Arg(Pbf)-OH CAS RN: 167015-11-4 CAS RN: 118488-18-9 CAS RN: 135673-97-1 CAS RN: 117322-30-2 CAS RN: 187618-60-6 F0883 1g 5g F0888 5g F0900 200mg 1g F0902 1g 5g F0911 5g 25g F O F OH O O O NH O O CH3 O O O S N N OH CH O C NH C C OH HN CH O C NH(CH ) C OH H H 2 F F Fmoc OH 2 2 3 HN CH CH3 Fmoc 3 F HN N-Fmoc-pentafluoro- F Fmoc Fmoc-Arg(Tos)-OH Fmoc-Aib-OH L-phenylalanine Fmoc-Phe(4-F)-OH Fmoc-GABA-OH CAS RN: 83792-47-6 CAS RN: 94744-50-0 CAS RN: 205526-32-5 CAS RN: 169243-86-1 CAS RN: 116821-47-7 F0914 1g 5g F0923 5g F0925 1g 5g F0926 1g F0927 1g 5g O C OH O O O C OH O O O N NH C OCH2 CH2O C NHCH2 C OH OH OH C OCH2 HC O HN N HN Fmoc Fmoc 1-Fmoc-isonipecotic Acid Fmoc-2-Abz-OH 4-(Fmoc-aminomethyl)benzoic Acid Fmoc-propargyl-Gly-OH Fmoc-3-(4-pyridyl)-Ala-OH CAS RN: 148928-15-8 CAS RN: 150256-42-1 CAS RN: 164470-64-8 CAS RN: 198561-07-8 CAS RN: 169555-95-7 F0934 200mg 1g F0937 1g 5g F0938 1g 5g F0972 1g 5g F0999 200mg 1g

O O O CH3 O N C OH N C OH CH3 O O O CH OC CH OC O OH 2 2 O N O OH CH3 S OH H O O HN HN Fmoc Fmoc Fmoc-β-(2-furyl)-D-Ala-OH Fmoc-D-Pip-OH Fmoc-Pip-OH Fmoc-Cys(tBu)-OH Fmoc-NH-PEG2-CH2CH2COOH CAS RN: 220497-85-8 CAS RN: 101555-63-9 CAS RN: 86069-86-5 CAS RN: 67436-13-9 CAS RN: 872679-70-4 F1013 200mg 1g F1032 1g 5g F1041 1g 5g F1042 200mg 1g F1043 1g 5g O H O Ph N O OH O O HN NH Ph H H H O H HN O N N Fmoc OH OH Ac OH S OH O HN HN HN HN Fmoc CH3 Fmoc Fmoc Fmoc CH3 Fmoc-β-(2-furyl)-Ala-OH Fmoc-Phe(4-Me)-OH Fmoc-Lys(Ac)-OH Fmoc-Lys(biotinyl)-OH Fmoc-Lys(Mtt)-OH CAS RN: 159611-02-6 CAS RN: 199006-54-7 CAS RN: 159766-56-0 CAS RN: 146987-10-2 CAS RN: 167393-62-6

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F1215 1g 5g F1128 1g 5g A3023 250mg A2782 1g 5g O C OH Condensing (CH3)3CO O O N PF6 N3 Agents, CH3 OH OH N CH2NH C OCH2 N N N(CH3)2 O HN HN Activating O P N(CH ) Fmoc Fmoc 3 2 N-Fmoc-tranexamic Acid Fmoc-D-Thr(tBu)-OH 6-Azido-N-Fmoc-L-norleucine Agents AOP N(CH3)2 CAS RN: 167690-53-1 CAS RN: 138797-71-4 CAS RN: 159610-89-6 CAS RN: 156311-85-2 A1861 1g 5g B3816 1g 5g B1774 5g 25g B1657 5g 25g 100g B1658 5g 25g N N PF (CH3)2N PF6 6 (CH3)2N (CH3)2N N(CH ) N N(CH ) C 3 2 N N N C 3 2 C N(CH3)2 N N O P N N N O C N N N BF4 N PF6 N BF4 N N N N N 1H-Benzotriazol- O 1-yloxytripyrrolidinophosphonium O O TATU HBPipU Hexafluorophosphate HBTU TBTU CAS RN: 873798-09-5 CAS RN: 206752-41-2 CAS RN: 128625-52-5 CAS RN: 94790-37-1 CAS RN: 125700-67-6 C1988 1g 5g C1926 5g 25g D3262 5g D3263 5g 25g E0847 25g 100g

O O O OCH2CH3 OP N(CH3)2 O N N N OCH CH O C 2 3 N N(CH ) N N 3 2 N NC Cl N PF6 Cl N BF4 N O CH N(CH3)2 N(CH3)2 N 3 OC O C N BF4 N(CH3)2 N(CH3)2 NOH HCTU TCTU DEPBT TDBTU Oxyma CAS RN: 330645-87-9 CAS RN: 330641-16-2 CAS RN: 165534-43-0 CAS RN: 125700-69-8 CAS RN: 3849-21-6 E0901 1g 5g H0468 25g 200g H1454 1g 5g A0492 25g 500g O

CH3CH2O C OCH3 N N Cleavage N N N N N CF3 N and Work-up . H2O OH N OH Ethyl 1-Hydroxy-1H- OH 1-Hydroxy-6-(trifluoromethyl)- Agents 1,2,3-triazole-4-carboxylate HOBt Monohydrate benzotriazole Anisole CAS RN: 137156-41-3 CAS RN: 80029-43-2 CAS RN: 26198-21-0 CAS RN: 100-66-3

B0041 25mL 100mL 500mL B0991 25mL 500mL B1087 5mL 25mL 250mL C0401 25g 500g D0944 1g 5g 25g

SH OH O O CH3 CH3 HO C SS C OH CH3 C OCH3 CH3 Si Br O2N NO2 CH3 CH CH3 3 Benzenethiol tert-Butyl Methyl Ether Bromotrimethylsilane m-Cresol 5,5'-Dithiobis(2-nitrobenzoic Acid) CAS RN: 108-98-5 CAS RN: 1634-04-4 CAS RN: 2857-97-8 CAS RN: 108-39-4 CAS RN: 69-78-3 D0970 25mL 500mL D3479 500mL E0032 25g 100g 500g E0143 25mL 100mL I0021 25g 100g 500g

SCH3 CH SH SH 3 CH3 OCH3 HS CH3 N H 1-Dodecanethiol Diethyl Ether Anhydrous 1,2-Ethanedithiol Ethyl Methyl Sulfide Indole CAS RN: 112-55-0 CAS RN: 60-29-7 CAS RN: 540-63-6 CAS RN: 624-89-5 CAS RN: 120-72-9 M0093 25g 500g M0097 500mL M0346 25g 100g P1610 25g 500g T0191 25mL 100mL 500mL

OH SCH3 O

CH3 S OH CH3OH N CH3 O H Methanesulfonic Acid Methanol 2-Methylindole Phenol Thioanisole CAS RN: 75-75-2 CAS RN: 67-56-1 CAS RN: 95-20-5 CAS RN: 108-95-2 CAS RN: 100-68-5 T0431 25g 100g 500g H0424 25g 100g 500g T0662 25mL 250mL T1533 5mL 25mL 100mL

O OH CH2CH3 CH(CH3)2 CH CH Si H (CH ) CH Si H CF CF 3 2 3 2 CF3 OH 3 3 CH2CH3 CH(CH3)2 Trifluoroacetic Acid HFIP Triethylsilane Triisopropylsilane CAS RN: 76-05-1 CAS RN: 920-66-1 CAS RN: 617-86-7 CAS RN: 6485-79-6

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■Liquid Phase Peptide Synthesis As in the case usual organic synthetic methods, liquid phase peptide synthesis is performed by the condensation of protected amino acids with condensing agents by a batch technique.4) The condensation is followed by work-up and purification and the resulting peptide is subjected to further condensation with another amino acid. The choice of condensing and activating agents as well as protective groups depends on the intended purpose. Protecting agents for synthesis of protected amino acids which are not commercially available are also illustrated in this section.5)

A1797 5g 25g A1861 1g 5g

(CH3)2N (CH3)2N C N(CH3)2 C N(CH3)2 Liquid Phase Peptide Condensing N N N PF6 N BF4 Agents N N N N Synthesis O O HATU TATU CAS RN: 148893-10-1 CAS RN: 873798-09-5 A2782 1g 5g H0623 25g 100g 500g B1213 5g 25g B1651 5g 25g 100g B1657 5g 25g 100g

(CH3)2N C N(CH3)2 N O N PF6 N N OPN NO N N PF6 N N N(CH3)2 O N O N PF6 N Cl O P N(CH3)2 OH O O OP[N(CH3)2]3 O AOP N(CH3)2 NHS BOP-Cl BOP HBTU CAS RN: 156311-85-2 CAS RN: 6066-82-6 CAS RN: 68641-49-6 CAS RN: 56602-33-6 CAS RN: 94790-37-1 B1658 5g 25g B2680 5g 25g B1774 5g 25g B2771 1g B3816 1g 5g N PF6 N (CH3)2N N PF6 N(CH ) C 3 2 N N N N O P N N N N P Br PF6 O O N CH3 CH3 O C N N BF4 N CH2 N CNCH2 CH3 O O CH3 N N 1H-Benzotriazol- O Bromotripyrrolidinophosphonium 1-yloxytripyrrolidinophosphonium TBTU Hexafluorophosphate Hexafluorophosphate BDDC HBPipU CAS RN: 125700-67-6 CAS RN: 132705-51-2 CAS RN: 128625-52-5 CAS RN: 159390-26-8 CAS RN: 206752-41-2 B3838 1g 5g B4805 1g 5g C0119 5g 25g 250g C0793 5g 25g C0903 25g

N PF CH3 CH3 6 N N N O CH N N CH3 CH2CH2NCN 3 N I N P Br PF6 O C N N C N N Cl CH 3 N CH SO N 3 3 CH3 O CH CH BroP 3 3 HBPyU CDI CMC 2-Chloro-1-methylpyridinium Iodide CAS RN: 50296-37-2 CAS RN: 105379-24-6 CAS RN: 530-62-1 CAS RN: 2491-17-0 CAS RN: 14338-32-0 C1242 5g 25g C1379 5g 25g C1408 5g 25g C1639 25g C1651 5g 25g

CH3 CH3 N CH3 O N Cl N Cl NC P OCH2CH3 N N PF6 N Cl PF6 C N Cl N Cl OCH2CH3 CH3 Cl CH3 CH3 Diethyl Cyanophosphonate PyClU DMC DMC (ca. 25% in Dichloro-methane) CIP CAS RN: 2942-58-7 CAS RN: 135540-11-3 CAS RN: 37091-73-9 CAS RN: 37091-73-9 CAS RN: 101385-69-7 C1415 5g 25g C1676 5g 25g 250g C1926 5g 25g C1988 1g 5g C2551 5g 25g

Cl

O NN N N N N N P N P Cl PF6 CH O N OCH Cl N BF4 Cl N PF6 3 3 N(CH3)2 N(CH3)2 Cl O C OC N N(CH3)2 N(CH3)2 Diphenylphosphinic Chloride CDMT TCTU HCTU PyClop CAS RN: 1499-21-4 CAS RN: 3140-73-6 CAS RN: 330641-16-2 CAS RN: 330645-87-9 CAS RN: 133894-48-1 D0254 25g 250g D0436 25g 400g D0437 100mL D1114 5g 25g 250g D1662 5g 25g

OO CH3 CH3 O NCN NCN NCN N O CON NSSN CH3 CH3 O O DIC DCC DCC (25% in Pyridine, ca. 1.2mol/L) 2,2'-Dipyridyl Disulfide DSC CAS RN: 693-13-0 CAS RN: 538-75-0 CAS RN: 538-75-0 CAS RN: 2127-03-9 CAS RN: 74124-79-1

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D1672 5g 25g 250g D2039 10g 25g D2159 1g 5g D2919 5g 25g D3262 5g

O OCH3 O O OH S N N O N OCH2CH3 CH3 OP OPO P Cl CH3 N OCH CH N CH O N 2 3 N CH3 3 N N3 N Cl N 3,4-Dihydro-3-hydroxy- DPPA 4-oxo-1,2,3-benzotriazine Dimethylthiophosphinoyl Chloride DMTMM O DEPBT CAS RN: 26386-88-9 CAS RN: 28230-32-2 CAS RN: 993-12-4 CAS RN: 3945-69-5 CAS RN: 165534-43-0 D3263 5g 25g D1601 5g 25g 100g 250g D4029 5g 25g 100g E0363 25g E0847 25g 100g

O O N(CH3)2 O C CH3 CH3 . N N(CH3)2 CH3CH2 NCN (CH2)3N HCl CH3CH2 NCN (CH2)3N NC CH3 N OCH CH O CH N CH3 2 3 3 N BF4 C OCH2CH3 NOH TDBTU EDC·HCl EDC EEDQ O Oxyma CAS RN: 125700-69-8 CAS RN: 25952-53-8 CAS RN: 1892-57-5 CAS RN: 16357-59-8 CAS RN: 3849-21-6

E0901 1g 5g E0916 1g 5g F0726 1g 5g H0395 25g 100g 500g H0468 25g 200g

O O CH3CH2O C CH3 CH3 N O N CH CH O C N(CH ) NN NOH N 3 2 3 2 PF6 C N O C CH3 CH3 N . N NC N(CH3)2 N H2O

OH BF4 F O OH Ethyl 1-Hydroxy-1H- 1,2,3-triazole-4-carboxylate TOTU TFFH N-Hydroxyphthalimide 1-Hydroxybenzotriazole Monohydrate CAS RN: 137156-41-3 CAS RN: 136849-72-4 CAS RN: 164298-23-1 CAS RN: 524-38-9 CAS RN: 80029-43-2 H0528 25g 250g H1454 1g 5g N0220 25g 100g 500g N0634 5g 25g O0200 1g 5g O OH O CH N 3 N O O N NOH N CH3 N N N C C N CF3 N OC O NCH O OH BF 3 NO2 4 N-Hydroxy-5-norbornene- 1-Hydroxy-6-(trifluoromethyl)- CH3 2,3-dicarboximide benzotriazole 4-Nitrophenol TNTU 1,1'-Oxalyldiimidazole CAS RN: 21715-90-2 CAS RN: 26198-21-0 CAS RN: 100-02-7 CAS RN: 125700-73-4 CAS RN: 18637-83-7 O0390 1g 5g P0919 10g 25g P2231 1g 5g T2224 1g 5g T2821 5g

OH N(CH3)2 O F F F F BF4 O N S N(CH3)2 N(CH3)2 O N O2N S O F NOC BF4 N(CH ) O PF6 N(CH3)2 F F O 3 2 O C F F F N(CH3)2 Pentafluorophenyl O TPTU Pentafluorophenol 4-Nitrobenzenesulfonate TSTU HOTT CAS RN: 125700-71-2 CAS RN: 771-61-9 CAS RN: 244633-31-6 CAS RN: 105832-38-0 CAS RN: 212333-72-7 T2929 5g 25g B0916 10g B0988 5g 25g B1089 5g 25g CN O N O CNOCOC(CH3)3 CH3 N N(CH3)2 Protecting N N O C PF O 6 C OC(CH ) N(CH3)2 3 3 CH NSC OC(CH ) Agents O 3 3 3 O 2-Boc-oxyimino- 2-Boc-thio- HSTU N-Boc-imidazole 2-phenylacetonitrile 4,6-dimethylpyrimidine CAS RN: 265651-18-1 CAS RN: 49761-82-2 CAS RN: 58632-95-4 CAS RN: 41840-28-2 B1969 5g 25g B3021 25g 250g C0176 25mL 500mL C0683 25g 100g 500g C0933 25g 250g O O CH OC Cl N 2 CH2OCCl O N O O CH3 N CH3 N C OCH2CH3 H2NHN C OCCH3 C OCCH3 CH3 O CH3 O 1-Boc-1,2,4-triazole Cbz Chloride Cbz Chloride (30-35% in Toluene) N-Ethoxycarbonylphthalimide Boc-hydrazine CAS RN: 41864-24-8 CAS RN: 501-53-1 CAS RN: 501-53-1 CAS RN: 22509-74-6 CAS RN: 870-46-2 C1124 25g 250g C1564 5g 25g C1591 1g 5g D1463 5g D1547 25g 100g 500g

SCl O NO O 2 CH O O CH O O 3 3 CH2OCON CH3 C O C O C OCCH3 CH2OC NHNH2 O2NOC OCH2 CH3 CH3 O NO2

O-Cbz-N-hydroxysuccinimide Benzyl Carbazate Benzyl 4-Nitrophenyl Carbonate 2,4-Dinitrophenylsulfenyl Chloride Boc2O CAS RN: 13139-17-8 CAS RN: 5331-43-1 CAS RN: 13795-24-9 CAS RN: 528-76-7 CAS RN: 24424-99-5

Please inquire for pricing and availability of listed products to our local sales representatives. 37 Peptide Synthesis Reagents

D3878 100g 500g D3879 100mL 500mL D3880 100g 400g F0197 5g 25g 100g F0239 5g 25g

CH O O CH CH O O CH CH O O CH O 3 3 3 3 3 3 O CH3 C O C O C OCCH3 CH3 C O C O C OCCH3 CH3 C O C O C OCCH3 CH2OCO N CH3 CH3 CH3 CH3 CH3 CH3 O CH2OCCl O Boc2O (ca. 30% in Dioxane) Boc2O (ca. 30% in Tetrahydrofuran) Boc2O (ca. 30% in Toluene) Fmoc-Cl N-(Fmoc-oxy)succinimide CAS RN: 24424-99-5 CAS RN: 24424-99-5 CAS RN: 24424-99-5 CAS RN: 28920-43-6 CAS RN: 82911-69-1

F0871 5g F0872 5g 25g F0936 1g 5g N0363 25g 100g P1277 1g 5g

N SCl N F F N OO O NO2 O C OCH CH2 CH2 2 CH2O C O F OOO O CH2O C NHNH2 F F O 1-(Fmoc-oxy)benzotriazole Fmoc-hydrazine Fmoc-hydrazine 2-Nitrophenylsulfenyl Chloride Diallyl Dicarbonate CAS RN: 82911-71-5 CAS RN: 35661-51-9 CAS RN: 88744-04-1 CAS RN: 7669-54-7 CAS RN: 115491-93-5 P1281 5g 25g

OO

CH2OCOC OCH2

Dibenzyl Dicarbonate CAS RN: 31139-36-3

References 1) V. Marx, Chem. Eng. News 2005, 83, 17; Handbook of Biologically Active Peptides, ed. by A. J. Kastin, Academic Press, Boston, 2006.

2) Fmoc Solid Phase Peptide Synthesis: a Practical Approach, ed. by W. C. Chan, P. D. White, Oxford University Press, New York, 2000.

3) F. Dick, in Methods in Molecular Biology, Vol. 35, Peptide Synthesis Protocols, ed. by M. W. Pennington, B. M. Dunn, Humana Press, Totowa, 1994, p. 63.

4) Basis and Expariment of Peptide Synthesis (Pepuchido Gousei no Kiso to Jikken), ed. by Nobuo Izumiya, Maruzen, Tokyo, 1985.

5) A. Isidro-Llobet, M. Álvarez, F. Albericio, Chem. Rev. 2009, 109, 2455.

38 Please inquire for pricing and availability of listed products to our local sales representatives. L3013E 20190709