Onium Chemicals B.V., The Netherlands T.: +31(0)6 20171394; F.: +31(0)847233093; Mail : [email protected]

Productlist API based on CAS number in numerical order.

For products detailed specifications or MSDS, please contact us by email to [email protected]

CAS PRODUCT NAME APPLICATION 100286-90-6 Irinotecan 100986-85-4 Levofloxacin hemihydrate API 101418-00-2 Policresulen 35%, 50% 10161-33-8 Trenbolone API 10161-34-9 Trenbolone Acetate API 101831-37-2 Diclazuril HOUSE STANDARD CGMP/EDMF/USDMF 102767-28-2 Levetiracetam 103628-48-4 Sumatriptan Succinate 103639-04-9 Ondansetron HCl 104227-87-4 Famciclovir API 104987-11-3 Tacrolimus(FK506) 106266-06-2 Risperidone 107007-99-8 Granisetron hydrochloride COS 107133-36-8 Perindopril erbumine 107-35-7 Taurine 107-95-9 β-alanine Amino acid 108-59-8 Dimethyl malonate 109-73-9 Butylamine 11015-37-5 Flavomycin 4% 8% HOUSE STANDARD 11015-37-5 Bambermycin 110221-44-8 Temocapril hydrochloride 1115-70-4 Metformin 111696-23-2 Cefetamet Pivoxil HCL 111974-72-2 Quetiapine Fumarate API 112529-15-4 Pioglitazone HCl 112809-51-5 Letrozole 113507-06-5 Moxidectin HOUSE STANDARD 113507-06-5 Moxidectin HOUSE STANDARD 113-98-4 Penicillin G 114-07-8 Erythromycin COS/CGMP 114084-78-5 Ibandronic acid 114798-26-4 Losartan 115007-34-6 Mycophenolate mofetil COS 115550-35-1 Marbofloxacin 117772-70-0 Azithromycin dihydrate COS/CGMP 117772-70-0 AZITHROMYCIN DIHYDRATE 118072-93-8 Zoledronic Acid API 11808-37-0 N-Acetyl-L-Glutamic Acid API 118443-89-3 Cefquinome Sulfate DMF 1188-37-0 N-Acetyl-L-Glutamic Acid 1197-18-8 Tranexamic acid COS 120011-70-3 Donepezil HCL 1200-22-2 R-(+)-alpha-Lipoic acid 120202-66-6 Clopidogrel Sulfate 120511-73-1 Anastrozole 12070-10-9 Vc Vitamin 121268-17-5 Alendronate Sodium API 1218-35-5 Xylometazoline Hydrochloride 122111-03-9 Gemcitabine hydrochloride COS 122111-03-9 Gemcitabine Hcl 122-11-2 2,6-dimethoxy-4-sulfanilamidopyrimidine 122883-93-6 Ziprasidone Hcl 123040-16-4 Azasetron HCl 123040-69-7 Azasetron hydrochloride base 123447-62-1 Prulifloxacin 123-75-1 Pyrrolidine 123766-80-3 Cefquinome sulfate 124750-99-8 Losartan potassium API 124832-27-5 Valaciclovir HCL 124937-52-6 Tolterodine Tartrate API 125-33-7 Primidone COS 125-33-7 Primidone API 125494-59-9 Sibutramine HCL 125-65-5 Pleuromutilin antibacterial drugs 125-84-8 Aminoglutethimide 1264-62-6 Erythromycin Ethylsuccinate API 1264-72-8 Colistin Sulfate COS 128-13-2 Ursodeoxycholic acid 129101-54-8 Rivastigmine Hydrogen Tartrate CGMP/EDMF/USDMF 129618-40-2 Nevirapine 129618-40-2 Nevirapine 130018-87-0 Levocetirizine HCL 13010-47-4 Lomustine 131-13-5 Menadiol Sodium Diphosphate 13115-71-4 Glycyl-L-Glutamine 131860-33-8 Azoxystrobin 132112-35-7 Ropivacaine HCL 1321-14-8 Guaiacol sulfonic acid potassium API 132539-06-1 Olanzapine 132-64-9 Diphenylene-oxide 132866-11-6 Lercanidipine hydrochloride 13292-46-1 Rifampicin COS 13292-46-1 Rifampicin 132-98-9 Phenoxymethylpenicillin Potassium COS 134523-00-5 Atorvastatin Calcium Tablets 134523-03-8 Atorvastatin Calcium API 134678-17-4 Lamivudine 135062-02-1 Repaglinide API 136310-93-5 Tiotropium Bromide monohydrate 136434-34-9 Duloxetine HCl 136-47-0 Tetracaine HCL EDMF 136-47-0 Tetracaine HCL API 136572-09-3 Irinotecan hydrochloride trihydrate API 137330-13-3 Tilmicosin Phosphate CGMP/EDMF/USDMF 137862-53-4 Valsartan 137862-53-4 Valsartan API 138199-71-0 Levofloxacin hydrate API CGMP/EDMF/USDMF 138402-11-6 Irbesartan 138402-11-6 Irbesartan API 138-59-0 Shikimic acid API 138844-81-2 Ibandronate sodium Bondronat 138926-19-9 Ibandronate Sodium 139264-17-8 Zolmitriptan API 139481-59-7 Candesartan 14009-24-6 Drotaverin hydrochloride 140462-76-6 Olopatadine hydrochloride 1405-10-3 Neomycin sulphate COS 1405-37-4 Capreomycin Sulfate API 1405-41-0 Gentamycin Sulphate Sterile Antibiotics 141396-28-3 Argatroban API 142217-69-4 Entecavir 142340-99-6 Adefovir Dipivoxil API 14252-80-3 Bupivacaine HCL API 1425-61-2 Dihydrostreptomycin sulfate 144143-96-4 Eprosartan Mesylate 144701-48-4 Telmisartan API 145040-37-5 Candesartan Cilexetil API 145202-66-0 Rizatriptan benzoate API 14631-20-0 N4-Acetylcytosine 147-94-4 Cytarabine 1491-41-4 naftalofos 1492-18-8 Leucovorin calcium DMF 1492-18-8 Calcium folinatc (Leucovorin Calcium) API 150378-17-9 Indinavir 151319-34-5 Zaleplon 152044-54-7 Epothilone B HOUSE STANDARD 152751-57-0 Sevelamer HCL API 15307-79-6 Diclofenac sodium COS 15318-45-3 Thiamphenicol API 153439-40-8 Fexofenadine HCl 1538-09-6 Penicillin G Benzathine 154323-57-6 Almotriptan API 154361-50-9 Capecitabine 154-42-7 Thioguanine API 155141-29-0 Rosiglitazone Maleate 155206-00-1 Bimatoprost HOUSE STANDARD 156604-79-4 Dexketoprofen Trometamol API 15676-16-1 Sulpiride COS 15687-27-1 Ibuprofen COS 157810-81-6 Indinavir sulfate 16208-51-8 Dimesna 1622-61-3 Clonazepam 16595-80-5 Levamisole Hydrochloride COS 16773-42-5 Ornidazole API 169590-42-5 Celecoxib API 1722-62-9 Mepivacaine HCL 17321-77-6 Clomipramine HCL 1774-22-5 Riluzole 1786-81-8 Prilocaine HCL 18323-44-9 Clindamycin hydrochloride 183319-69-9 Erlotinib hydrochloride 18451 Mitomycin Antineoplastics 19387-91-8 Tinidazole COS/ DMF 19387-91-8 Tinidazole API 1953-02-2 Tiopronin 19767-45-4 Mesna API 19774-82-4 Amiodarone hydrochloride API 200815-49-2 (R,R)-Formoterol-L-(+)-Tartrate API 2058-46-0 Oxytetracycline hydrochloride COS/CGMP 21462-39-5 Clindamycin hydrochloride COS/CGMP/EDMF 21462-39-5 Clindamycin hydrochloride? Antipyrotic 21679-14-1 Fludarabine API 219861-08-2 Escitalopram Oxalate 22071-15-4 Ketoprofen API 2207-75-2 Oteracil potassium 22161-81-5 Dexketoprofen API 22189-32-8 Spectinomycin dihydrochloride pentahydrate COS/CGMP 22204-53-1 Naproxen COS/EDMF 22204-53-1 Naproxen API 22373-78-0 Monensin sodium USP 40% 20% USP 22373-78-0 Monensin sodium 22832-87-7 Miconazole Nitrate 23155-02-4 Fosfomycin 23239-51-2 Ritodrine Hcl 23239-88-5 Benzocaine hydrochloride 23327-57-3 Nefopam HCl 23541-50-6 Daunorubicin hydrochloride API 23828-92-4 Ambroxol HCL 24169-02-6 Econazole Nitrate 24390-14-5 Doxycycline hyclate COS 24390-14-5 Doxycycline API 24729-96-2 Clindamycin phosphate COS/CGMP/EDMF 24729-96-2 Clindamycin phosphate API 25316-40-9 Doxorubicin HCl COS /DMF 25316-40-9 Doxorubicin HCl API 25507-04-4 Clindamycin palmitate hydrochloride 25655-41-8 Povidone Nominal K-value 30 COS 25812-30-0 Gemfibrozil Antipyrotic 26159-34-2 Naproxen sodium 26472-47-9 Fosfomycin calcium 26807-65-8 Indapamide API 26864-56-2 Penfluridol 27262-48-2 Levobupivacaine HCL 27848-84-6 Nicergoline 28395-03-1 Bumetanide 28911-01-5 Triazolam 28981-97-7 Alprazolam 29094-61-9 Glipizide COS 298-57-7 Cinnarizine COS 298-81-7 Methoxsalen 30123-17-2 Tianeptine Sodium 302962-49-8 Dasatinib 30516-87-1 Zidovudine 30751-05-4 Troxipide 31430-15-6 Flubendazole Polymorph B COS 31431-39-7 Mebendazole Polymorph C COS 315-30-0 Allopurinol COS 31677-93-7 Bupropion HCl API 317-34-0 Theophylline-ethylenediamine anhydrous COS 329-65-7 DL-Adrenaline 32986-56-4 Tobramycin Base API 33069-62-4 Paclitaxel Isolated from natural sources COS 33125-97-2 Etomidate 33419-42-0 Etoposide COS 33419-42-0 Etoposide EP6 API 3366-95-8 Secnidazole API 33818-15-4 Citicoline sodium DMF 33818-15-4 Citicoline Sodium API 338-69-2 D-Alanine Amino acid 341031-54-7 Sunitinib malate 34140-59-5 Trimebutine Maleate;jp15 API 34580-14-8 Ketotifen Fumarate API 3521-62-8 Erythromycin Estolate API 35543-24-9 Buflomedil Hcl 3569-99-1 Hydroxymethylmicotinamide 357166-30-4 Pemetrexed Disodium 36322-90-4 Piroxicam 36791-04-5 Ribavirin EP5 API 37280-56-1 kitasamycin tartrate 3759-92-0 Furaltadone hydrochloride 3778-73-2 Ifosfamide API 3810-74-0 Streptomycin sulfate sterile / oral API 38194-50-2 SULINDAC API 38821-53-3 Cefradine API 39133-31-8 Trimebutine 39537-23-0 L-Alanyl-L-Glutamine 41100-52-1 Memantine hydrochloride API 41340-25-4 Etodolac 41570-61-0 Tulobuterol API 4291-63-8 Cladribine API 43210-67-9 Fenbendazole COS/DMF/EDMF 43229-80-7 Formoterol Fumarate Dihydrate API 439-14-5 Diazapam API 443-48-1 Metronidazole COS 446-86-6 Azathioprine COS 446-86-6 Azathiprine;USP30/EP5 API 458-24-2 Fenfluramine API 475207-59-1 Sorafenib tosylate API 4759-48-2 Isotretinoin API 49562-28-9 Fenofibrate COS 49562-28-9 Fenofibrate API 49842-07-1 Tobramycin Sulfate API 50-06-6 Phenobarbital COS 50-06-6 Phenobarbital 50-07-7 Mitomycin COS/CGMP/DMF 50-07-7 Mitomycin c API 50-18-0 Cyclophosphamide COS 50-24-8 Prednisolone COS 50-33-9 Phenylbutazone COS 50-33-9 Phenylbutazone API 50-41-9 Clomifene Citrate API 50-58-8 Phendimetrazine Tartrate API 50-76-0 Dactinomycin API 50-78-2 Acetylsalicylic acid API 50-91-9 Floxuridine API 50-97-5 Hydrobenzole Hydrochloridum API 51-21-8 Fluorouracil COS 51-21-8 5-Fluorouracil API 51-41-2 Noradrenaline API 51-42-3 Epinephrine Acid Tartrate API 51-43-4 Adrenaline/Epinephrine API 51460-26-5 Carbazochrome Sodium Sulfonate API 52-01-7 Spironolactone COS 52-01-7 Spironolactone API 52-49-3 Benzhexol hydrochloride API 52-51-7 Bronopol API 52-67-5 D-Penicillamine API 53-19-0 Mitotane API 53716-50-0 Oxfendazole For Veterinary Use COS 537-55-3 N-Acetyl-L-Tyrosine Amino acid 538-71-6 Domiphen Bromide API 53885-35-1 Ticlopidine hydrochloride COS 53885-35-1 Ticlopidine Hydrochloride API 54-35-3 Sterile Penicillin G Procaine/Sodium3 1 API 54-35-3 Penicillin G procaine Benzylpenicillin procaine API ∶ 5490-27-7 Dihydrostreptomycin sulphate for veterinary use COS 54965-21-8 Albendazole COS 54965-24-1 Tamoxifen Citrate API 55297-95-5 Tiamulin fumerate API 55297-96-6 Tiamulin Fumarate USP USP 55-31-2 Epinephrine Hydrochloric Acid API 557-04-0 Magnesium stearate API 55721-31-8 Salinomycin 12% 24% HOUSE STANDARD 55726-47-1 Enocitabine API 55-98-1 Busulfan API 55981-09-4 Nitazoxanide HOUSE STANDARD 55981-09-4 Nitazoxanide API 56180-94-0 Acarbose COS 56180-94-0 Acarbose API 56211-40-6 Torasemide, anhydrous COS 56211-40-6 Torsemide API 56238-63-2 Cefuroxime Sodium sterile API 56296-78-7 Fluoxetine hcl API 56390-09-1 Epirubicin HCl COS/CGMP/DMF 56390-09-1 Epirubicin HCl API 56-69-9 5-HTP Amino acid 56-75-7 Chloramphenicol API 56776-01-3 Tulobuterol hydrochloride API 56974-61-9 Gabexate Mesylate API 57248-88-1 Pamidronate Disodium API 57-30-7 Phenobarbital Sodium API 57-68-1 Sulfadimidine COS 57-83-0 Progesterone COS 57852-57-0 Idarubicin HCl API 5786-21-0 Clozapine API 58-05-9 Folinic acid API 58066-85-6 Miltefosine API 58186-27-9 Idebenone API 58-32-2 Dypyridamole API 58-93-5 Hydrochlorothiazide API 59-05-2 (133073-73- Methotrexate API 1) 59-05-2 Methotrexate COS 59277-89-3 Aciclovir COS 59277-89-3 Acyclovir API 59-30-3 Folic acid COS 59-43-8 Vb1 Vitamin 59467-70-8 Midazolam API 59703-84-3 + 89785- Piperacillin Sodium + Tazobactam sodium ( 8:1 ) API 84-2 59729-32-7 Citalopram HBr API 59804-37-4 Tenoxicam API 59865-13-3 Ciclosporin API 59-92-7 Levodopa API 60142-96-3 Gabapentin hydrochloride API 60-18-4 L-tyrosine Amino acid 6035-45-6 Calcium folinatc (Leucovorin Calcium) API 6055-19-2 Cyclophosphamide API 60607-34-3 Oxatomide API 60628-96-8 Bifonazole API 610309-89-2 Carvedilol Phosphate API 61-12-1 Cinchocaine (Dibucaine) HCL 6112-76-1 6-Mercaptopurine API 611-75-6 Bromhexine hydrochloride BP2005 API 61177-45-5 Clavulanate Potassium－Avicel API 6130-64-9 Penicillin G Procaine COS/CGMP 61336-70-7 Amoxicillin Trihydrate COS/CGMP 61336-70-7 Amoxicillin trihydrate API 61337-67-5 Mirtazapine COS 61337-67-5 Mirtazapine API 6153-64-6 Oxytetracycline dihydrate COS 61825-94-3 Oxaliplatin COS 61825-94-3 Oxaliplatin API 61869-08-7 Paroxetine HCl anhydrous API 62-46-4 Thioctic acid API 62571-86-2 Captopril Cardiovascular 62571-86-2 Captopril API 6284-40-8 N-Methylglucamine USP 62893-20-3 + 69388- Cefoperazone Sodium + Sulbactam Sodium ( 1:1) API 84-7 63547-13-7 Adrafinil API 637-58-1 Pramoxine HCL API Aspartame raw 63-91-2 L-phenylalanine material 64058-48-6 Spectinomycin sulfate tetrahydrate CGMP/FDA 643-22-1 Erythromycin stearate API 64485-93-4 Cefotaxime sodium API 64-75-5 Tetracycline hydrochloride COS 65-19-0 Yohimbine hydrochloride API 65277-42-1 Ketoconazole API 65710-07-8 Ampramycin sulfate API 657-27-2 L-Lysine HCL Amino acid 658-79-7 Glycyl-L-Tyrosine API 66108-95-0 Iohexol COS 66-22-8 Uracil API 66357-35-5 Ranitidine hydrochloride COS 68-19-9 Vb12 Vitamin 68278-23-9 Eflornithine hydrochloride API 68-89-3 Metamizole sodium COS 68-89-3 analgin API 68-94-0 Hypoxanthine API 69388-84-7 Ampicillin Sodium + Sulbactam Sodiu ( 2: 1) API 69388-84-7 Sulbactam Sodium API 69-53-4 Ampicillin Trihydrate CGMP 69-57-8 Penicillin G sodium 69657-51-8 Acyclovir sodium DMF 69-74-9 Cytarabine HCl API 69815-49-2 Noradrenaline bitartrate API 70-00-8 Trifluridine API 70050-56-5 Eflornithine API 70288-86-7 Ivermectin COS 70359-46-5 Brimonidine D-tartrate API 70374-39-9 Lornoxicam API 70458-96-7 Norfloxacin COS 7081-53-0 Doxapram HCL API 71125-38-7 Meloxicam API 71-30-7 Cytosine API 7179-49-9 Lincomycin hydrochloride COS 723-46-6 Sulfamethoxazole COS 72509-76-3 Felodipine API 72956-09-3 Carvedilol API 73-24-5 Adenine API 73536-69-3 Bifendatatum API 73573-88-3 Mevastatin API 73590-58-6 Omeprazole COS 738-70-5 Trimethoprim COS 73989-17-0 Avermectin FDA 74011-58-8 Enoxacin API 7413-34-5 Methotrexate 74258-86-9 Alacepril API 7444-29-3 Anhydro leucovorin, 5,10-methenyltetrahydrofolate API 74-55-5 Ethambutol API 74610-55-2 Tylosin tartrate for veterinary use COS 747-36-4 Hydroxychloroquine Sulfate USP 747-36-4 Hydroxychloroquine Sulfate API 75330-75-5 Lovastatin COS 75330-75-5 Lovastatin API 75-36-5 Acetyl chloride 75607-67-9 Fludarabine phosphate COS 75607-67-9 Fludarabine Phosphate API 75695-93-1 Isradipine API 76095-16-4 Enalapril maleate API 76144-81-5 Mildronate API 76639-94-6 Florfenicol DMF 76639-94-6 Florfenicol API 7681-93-8 Natamycin API 7689-03-4 (+)-Camptothecin API 7704-67-8 Erythromycin Thiocyanate CGMP 77-21-4 Glutethimide API 77883-43-3 Doxazosin mesilate COS 78246-49-8 Paroxetine HCl hemihydrate API 78247-49-1 Potassium guaiacolsulfonate hemihydrate DMF 78247-49-1 Potassium guaiacolsulfonate hemihydrate API 78415-72-2 Milrinone API 78628-80-5 Terbinafine HCL API 78755-81-4 Flumazenil API 78964-85-9 Fosfomycin tromethamine API 79307-93-0 AZWLASTINE HYDROCHLORIDE API 79617-96-2 Sertraline HCL API 79794-75-5 Loratadine API 79902-63-9 Simvastatin API 8000-48-4 Eucalyptus oil API 80214-83-1 Roxithromycin API 8025-81-8 Spiramycin COS 8025-81-8 Spiramycin API 80433-71-2 Calcium levofolinate API 8044-71-1 Cetrimide API 81103-11-9 Clarithromycin COS/CGMP 81103-11-9 Clarithromycin API 81131-70-6 Pravastatin Sodium COS/CGMP 81161-17-3 Esmolol Hcl API 81335-77-5 Imazethapyr API 82419-36-1 Ofloxacin API 82436-77-9 bis-sulfo-succinimidyl suberate API 82571-53-7 Ozagrel API 82586-55-8 Quinapril HCl API 82671-06-5 2,6-Dichloro-5-Fluoronicotinic API 82752-99-6 Nefazodone hydrochloride API 83105-70-8 Slutamycillin Tosylate API 834-28-6 Phenformin HCl API 83-88-5 Vb2 Vitamin 83905-01-5 Azithromycin API 83915-83-7 Lisinopril API 84057-84-1 Lamotrigine API 84057-95-4 Ropivacaine API 84878-61-5 Maduramycin 1% HOUSE STANDARD 854056-07-8 Ropivacaine Mesylate API 86386-73-4 Fluconazole API 86393-32-0 Ciprofloxaicin HCL API 86541-74-4 Benazepril HCl API 87333-19-5 Ramipril API 87-90-1 Trichloro isocyanuric acid API 88426-33-9 Buparvaquone API 88889-14-9 Fosinopril sodium API 89-65-6 Erythorbic Acid API 89785-84-2 Tazobactam Sodium API 89796-99-6 Aceclofenac；DMF API 9000-70-8 Gelatin Limed Bone Gelatin COS 9004-38-0 Cellulose Acetate Phthalate API 90098-04-7 Rebamipide;Korea-FDA API 90357-06-5 Bicalutamide API 9041-93-4 Bleomycin Sulphate COS 9041-93-4 Bleomycin sulfate API 9082-07-9 Chondroitin sulphate sodium terrestrial origin COS 91374-20-8 Ropinirole HCl API 93106-60-6 Enrofloxacin Base API 931-86-2 5-Azacytosine API 93413-69-5 Venlafaxine API 93479-97-1 Glimepiride COS 93957-55-2 Fluvastatin Sodium API 94-09-7 Benzocaine COS 94-09-7 Benzocaine COS 94-25-7 Butamben API 95058-81-4 Gemcitabine API 959-24-0 Sotalol hydrochloride COS 96020-91-6 Eflornithine HCl API 96036-03-2 Meropenem API 965-52-6 Nifuroxazide COS 97240-79-4 Topiramate API 97-59-6 Allantoin skin curative 98319-26-7 Finasteride API 98717-15-8 piperidine-2-carboxamide hydrochloride API 99291-24-4 Levodropropizine API 99300-78-4 Venlafaxine API Menadiol Sodium Diphosphate API Hydrobenzole Hydrochloridum API