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CATO佳途科技- Cato Research Chemicals Inc CATO 现货标准品产品清单 Cato Research Chemicals Inc. 广州佳途科技股份有限公司 CATO Research Chemicals Inc.专注于标准品研发、生产、服务及销 售，率先在中国建立亚洲技术中心实验室，并已通过ISO17034、 药物杂质标准品联系人：黄舒琦 ISO9001体系认证。CATO中国95%以上员工均为本科以上学历，具有高 电话：020-81215950 度专业的化工化学行业经验。 非药物标准品联系人：叶淑明 目前为止，CATO中国已服务超1万家客户，提供的标准品覆盖工业 电话：020-81960175 品、食品、农药残留、兽药残留、环境、药物杂质、天然提取物等领域， E-mail：[email protected] 同时深度支持定制合成。 “扫一扫” 地址：广州市荔湾区西增路63号自编E1-A101A 我们相信，CATO能给您更好的产品及服务！ 关注CATO微信公众号 官网：http://www.cato-chem.com No. 货号 中文名 英文名 CAS号 药物杂质标准品 1 C3D-1016 2-氨基苯酚 2-Aminophenol 95-55-6 2 C3D-1331 门冬氨酸缩合物 (S)-2-((S)-3-Amino-3-carboxypropanamido)succinic acid 60079-22-3 3 C3D-1350 4-氯苯甲酸 4-Chlorobenzoic acid 74-11-3 4 C3D-1447 戊乙奎醚杂质4 Penehyclidine Impurity 4 5422-88-8 5 C3D-1481 氮卓斯汀EP杂质A Azelastine EP Impurity A 613-94-5 6 C3D-1593 氟西汀EP杂质A(盐酸托莫西汀相关化合物A) Fluoxetine EP Impurity A(Atomoxetine Related Compound A) 42142-52-9 7 C3D-1598 瑞巴派特 Rebamipide 90098-04-7 8 C3D-1636 4-甲基苯磺酸异丙酯 Isopropyl 4-Methylbenzenesulfonate 2307-69-9 9 C3D-1724 Methyl (R)-2-amino-2-phenylacetate hydrochloride Methyl (R)-2-Amino-2-Phenylacetate Hydrochloride 19883-41-1 10 C3D-1792 睾酮 Testosterone 58-22-0 11 C3D-1804 1-羟基苯并三唑 1-Hydroxybenzotriazole 2592-95-2 12 C3D-1808 苯甲醇 Benzyl alcohol 100-51-6 13 C3D-1823 2- [4-(溴甲基)苯基]丙酸 2-[4-(Bromomethyl)phenyl]propionic Acid 111128-12-2 14 C3D-1824 甲基-2-氧代环戊烷羧酸 Methyl 2-Oxocyclopentanecarboxylate 10472-24-9 15 C3D-1831 N-(2-甲基-5-硝基苯基)-4-(吡啶-3-基)嘧啶-2-胺 N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine 152460-09-8 16 C3D-1837 L-丙氨酰-L-谷氨酰胺 L-Alanyl-L-glutamine 39537-23-0 17 C3D-1848 1咪唑乙酸 1-Imidazoleacetic Acid 22884-10-2 18 C3D-1852 2,3,4-三甲氧基苯 2,3,4-Trimethoxybenzaldehyde 2103-57-3 19 C3D-1858 3-(氨甲酰甲基)-5-甲基己酸 3-Carbamoymethyl-5-methylhexanoic acid 181289-15-6 20 C3D-1881 2-甲基-5-硝基苯胺 2-Methyl-5-nitroaniline 99-55-8 21 C3D-1886 富马酸单甲酯 Monomethyl Fumarate 2756-87-8 22 C3D-1887 L-天冬氨酰-L-苯基丙氨酸 L-Aspartyl-L-phenylalanine 13433-09-5 23 C3D-1889 DL-高半胱氨酸硫醇内酯盐酸盐 DL-Homocysteinethiolactone Hydrochloride 6038-19-3 24 C3D-1895 苯磺酸 Benzenesulfonic Acid 98-11-3 25 C3D-1902 阿托酸 Atropic Acid 492-38-6 26 C3D-1905 原儿茶醛 Protocatechualdehyde 139-85-5 27 C3D-1907 L-蛋氨酸亚砜 L-Methionine sulfoxide 3226-65-1 28 C3D-1927 对甲苯磺酸乙酯 Ethyl p-Toluenesulfonate 80-40-0 29 C3D-1928 对甲苯磺酸甲酯 Methyl p-Toluenesulfonate 80-48-8 30 C3D-1939 5-羟甲基-2-糠醛 5-Hydroxymethyl-2-furaldehyde 67-47-0 31 C3D-1953 5-硝基-2-糠醛 5-Nitro-2-Furaldehyde 698-63-5 32 C3D-1954 L-胱氨酸 L-Cystine 56-89-3 33 C3D-1955 L-半胱氨酸 L-Cysteine 52-90-4 34 C3D-1956 N,S-二乙酰基-L-半胱氨酸 N,S-Diacetyl-L-cysteine 18725-37-6 35 C3D-1961 替诺福韦艾拉酚胺 TENOFOVIR ALAFENAMIDE 379270-37-8 36 C3D-1983 L(+) - 精氨酸 L(+)-Arginine 74-79-3 37 C3D-1986 二苯基甲醇 Benzhydrol 91-01-0 38 C3D-2042 2-氯-8-环戊基-5-甲基吡啶并[2,3-d]嘧啶-7(8H) - 酮 2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one 1013916-37-4 39 CATOC3D-2051 2-(氯甲基)-4-甲氧基-3,5-二甲基吡啶盐酸盐 Research2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine Chemicals Hydrochloride Inc.86604-75-3 40 C3D-2053 2,3,5-三甲基吡啶-1-氧化物 2,3,5-Trimethylpyridine-1-Oxide 74409-42-0 41 C3D-2054 4-硝基-2,3,5-三甲基吡啶-N-氧化物 4-Nitro-2,3,5-Trimethylpyridine-N-Oxide 86604-79-7 42 C3D-2055 4-甲氧基-2,3,5-三甲基吡啶氮氧化物 4-Methoxy-2,3,5-trimethylpyride-N-oxide 86604-80-0 43 C3D-2056 2-(乙酰氧基甲基)-4-甲氧基-3,5-二甲基吡啶 2-(Acetoxymethyl)-4-methoxy-3,5-dimethylpyridine 91219-90-8 44 C3D-2067 吡嗪酰胺EP杂质B(吡嗪腈) Pyrazinamide EP Impurity B(Cyanopyrazine) 19847-12-2 45 C3D-2068 吡嗪酰胺EP杂质A(2吡嗪酸) Pyrazinamide EP Impurity A(2-Pyrazinecarboxylic Acid) 98-97-5 46 C3D-2076 烟酸酰肼 Nicotinic Acid Hydrazide 553-53-7 47 C3D-2098 L-亮氨酸 L-Leucine 61-90-5 48 C3D-2106 吡啶羧酸 Picolinic acid 98-98-6 49 C3D-2108 3-Fluorotoluene 3-Fluorotoluene 352-70-5 50 C3D-2125 二甲胺盐酸盐 Dimethylamine hydrochloride 506-59-2 51 C3D-2140 羟甲基-7-氨基头孢烷酸 Hydroxymethyl-7-Aminocephalosporanic acid 15690-38-7 52 C3D-2154 L-谷氨酸 L-Glutamic Acid 56-86-0 53 C3D-2180 异喹啉 Isoquinoline 119-65-3 54 C3D-2185 盐酸肾上腺素·X水合物 Adrenalone Hydrochloride ·XHydrate 62-13-5 55 C3D-2187 1,1-环丁烷二羧酸 1,1-Cyclobutanedicarboxylic Acid 5445-51-2 56 C3D-2221 尿苷 Uridine 58-96-8 57 C3D-2264 3-羟基-4-甲氧基苯乙胺盐酸盐 3-Hydroxy-4-Methoxyphenethylamine Hydrochloride 645-33-0 58 C3D-2265 2-甲氧基-4-(2-氨基乙基)苯酚 3-O-Methyldopamine Hydrochloride 1477-68-5 59 C3D-2268 高藜芦胺 3,4-Dimethoxyphenethylamine 120-20-7 60 C3D-2273 天冬氨酸天冬氨酸 Aspartylaspartic Acid —— 61 C3D-2277 甲磺酸甲酯 Methyl Methanesulfonate 66-27-3 62 C3D-2278 甲磺酸乙酯 Ethyl Methanesulfonate 62-50-0 63 C3D-2296 吲唑-3-甲酸 3-Carboxyindazole 4498-67-3 64 C3D-2306 3,4-二甲氧基苯丙酸 3,4-Dimetho3-(3,4-Dimethoxyphenyl)propionic acid 2107-70-2 65 C3D-2307 Melphalan EP Impurity K ( Diethylamine ) Melphalan EP Impurity K ( Diethylamine ) 109-89-7 66 C3D-2311 (R)-1-苯基-3-氯-1-丙醇 (R)-3-Chloro-1-phenyl-1-propanol 100306-33-0 67 C3D-2318 (R,R)-2,8-二氮杂双环[4,3,0]壬烷 Cis-Octahydropyrrolo[3,4-b]Pyridine 147459-51-6 68 C3D-2339 甘油 Glycerol 56-81-5 69 C3D-2342 3-氯-1,2-丙二醇 3-Chloro-1,2-propanediol 96-24-2 70 C3D-2359 L-酪氨酸 L-tyrosine 60-18-4 (S)-5-amino-2-((S)-2-amino-3- 71 C3D-2376 (S)-5-amino-2-((S)-2-amino-3-carboxypropanamido)pentanoic acid —— carboxypropanamido)pentanoic acid (S)-2-amino-5-((S)-2-amino-3- 72 C3D-2377 (S)-2-amino-5-((S)-2-amino-3-carboxypropanamido)pentanoic acid —— carboxypropanamido)pentanoic acid 73 C3D-2382 2-叔丁基-4-羟基茴香醚 2-Tert-Butyl-4-Hydroxyanisole 88-32-4 74 C3D-2390 4-羟基异邻苯二甲酸二甲酯 Dimethyl 4-Hydroxyisophthalate 5985-24-0 75 C3D-2402 4,4,4-三氟-1-(对甲苯基)-1,3-丁二酮 4,4,4-Trifluoro-1-(p-tolyl)-1,3-butanedione 720-94-5 76 C3D-2420 托品酸 Tropic Acid 552-63-6 77 C3D-2430 苯肼盐酸盐 Phenylhydrazine Hydrochloride 59-88-1 78 C3D-2455 2-呋喃甲酸 2-Furancarboxylic Acid 88-14-2 79 C3D-2458 2-硝基苯甲醛 2-Nitrobenzaldehyde 552-89-6 80 C3D-2459 N-甲基-D-葡糖胺 N-Methyl-D-Glucamine 6284-40-8 81 C3D-2481 N-甲基邻苯二甲酰亚胺 N-Methylphthalimide 550-44-7 82 C3D-2483 苯磺酸乙酯 Ethyl Benzenesulfonate 515-46-8 83 C3D-2484 3-氨基苯甲酸 3-Aminobenzoic Acid 99-05-8 84 C3D-2485 3-硝基水杨酸 3-Nitrosalicylic Acid 85-38-1 85 C3D-2507 N-乙基-2,3-二酮哌嗪 N-Ethyl-2,3-dioxopiperazine 59702-31-7 86 C3D-2515 O-甲基-L-酪氨酸 O-Methyl-L-tyrosine 6230-11-1 87 C3D-2524 N-(2,6-二氯苯基)-N-苯基-氯乙酰胺 2-Chloro-N-(2,6-dichlorophenyl)-N-phenylacetamide 15308-01-7 88 C3D-2525 2,6-二氯二苯胺 N-(2,6-Dichlorophenyl)aniline 15307-93-4 89 C3D-2532 焦棓酸 Pyrogallol 87-66-1 90 C3D-2534 2,6-二氯苯酚 2,6-Dichlorophenol 87-65-0 91 C3D-2535 3,5-二氯苯胺 3,5-Dichloroaniline 626-43-7 92 C3D-2547 间苯二酚 Resorcinol 108-46-3 93 C3D-2553 二氯乙酸 Dichloroacetic Acid 79-43-6 94 C3D-2569 5-氯噻吩-2-碳酰氯 5-Chlorothiophene-2-carbonyl Chloride 42518-98-9 95 C3D-2577 托品醇 Tropanol 120-29-6 96 C3D-2578 Dimethyl Sulfate Dimethyl Sulfate 77-78-1 97 C3D-2590 乙酸 Acetic Acid 64-19-7 98 C3D-2601 水杨醛吖嗪 Salicylaldehyde Azine 959-36-4 99 C3D-2630 L-丝氨酸 L-Serine 56-45-1 100 C3D-2634 亚氨基二乙酸 Iminodiacetic Acid 142-73-4 101 C3D-2638 2,2＇-二硫化二苯并噻唑 2,2＇-Dibenzothiazolyl Disulfide 120-78-5 102 C3D-2649 2-氯苯甲醛 2-Chlorobenzaldehyde 89-98-5 103 C3D-2652 苯磺酸甲酯 Methyl Benzenesulfonate 80-18-2 104 CATOC3D-2667 Research3,4-二甲氧基苯甲酸 Chemicals3,4-Dimethoxybenzoic Acid Inc.93-07-2 105 C3D-2684 (R)-(+)-1-苯乙胺 (R)-(+)-1-Phenylethylamine 3886-69-9 106 C3D-2690 异烟酸乙酯 Ethyl Isonicotinate 1570-45-2 107 C3D-2697 2-氨基-2-(4-羟基苯基)乙酸 2-Amino-2-(4-hydroxyphenyl)acetic acid 938-97-6 108 C3D-2699 N-亚硝基二乙胺 N-Nitroso-Diethylamine 55-18-5 109 C3D-2726 3-Chloroaniline 3-Chloroaniline 108-42-9 110 C3D-2739 Nitrobenzene Nitrobenzene 98-95-3 111 C3D-2748 4-乙基苯邻二酚 4-Ethylcatechol 1124-39-6 112 C3D-2752 胞苷 Cytidine 65-46-3 113 C3D-2758 4-羟甲基-5-甲基咪唑 4-Hydroxymethyl-5-methylimidazole 29636-87-1 114 C3D-2759 苯磺酸异丙酯 Isopropyl benzenesulfonate 6214-18-2 115 C3D-2760 苯磺酸丙酯 Propyl benzenesulfonate 80-42-2 116 C3D-2764 苯甲酸异戊酯 Isoamyl Benzoate 94-46-2 117 C3D-2766 2,3-二甲氧基苯甲醛 2,3-Dimethoxybenzaldehyde 86-51-1 118 C3D-2770 吡咯-2-甲醛 Pyrrole-2-carboxaldehyde 1003-29-8 119 C3D-2778 磷酸三乙酯 Triethyl Phosphate 78-40-0 120 C3D-2804 2,6-二甲基苯胺盐酸盐 2,6-Dimethylaniline hydrochloride 21436-98-6 121 C3D-2807 L-lysyl-L-lysine L-lysyl-L-lysine 13184-13-9 122 C3D-2809 吡嗪 Pyrazine 290-37-9 123 C3D-2810 5-甲基-2-糠醛 5-Methyl-2-furaldehyde 620-02-0 124 C3D-2820 D-瓜氨酸 D-Citrulline 13594-51-9 125 C3D-2855 D-赖氨酸 D-Lysine 923-27-3 126 C3D-2860 D-对羟基苯甘氨酸甲酯盐酸盐 (R)-Methyl 2-Amino-2-(4-Hydroxyphenyl)Acetate Hydrochloride 57591-61-4 127 C3D-2888 尼泊金异丁酯 Isobutylparaben 4247-02-3 128 C3D-2911 D-缬氨酸 D-Valine 640-68-6 129 C3D-2933 L-2-苯甘氨酸 H-Phg-OH 2935-35-5 130 C3D-2971 2-氯-3-噻吩甲酸 2-Chlorothiophene-3-carboxylic acid 53935-71-0 131 C3D-2973 2-甲基吡嗪 2-Methylpyrazine 109-08-0 132 C3D-2974 N-亚硝基-N-甲基-4-氨基丁酸(异构体混合物） N-Nitroso-N-Methyl-4-Aminobutyric Acid (Mixture of Isomers) 61445-55-4 133 C3D-2980 N-乙酰-L-亮氨酸 N-Acetyl-L-leucine 1188-21-2 134 C3D-2995 2,5-二甲氧基苯甲醛 2,5-Dimethoxybenzaldehyde 93-02-7 135 C3D-2996 甲醇 Methanol 67-56-1 136 C3D-2997 1,4-二甲氧基苯 1,4-Dimethoxybenzene 150-78-7 137 C3D-3040 二苯基羟基乙酸 Benzilic Acid 76-93-7 138 C3D-3060 1-氯乙基环己基碳酸酯 1-Chloroethyl Cyclohexyl Carbonate 99464-83-2 139 C3D-3077 N-亚硝基二丁胺 N-Nitrosodibutylamine 924-16-3 140 C3D-3090 环丙基哌嗪-1-甲酰胺 N-cyclopropylpiperazine-1-carboxamide Hydrochloride 1225500-01-5 141 C3D-3091 甲基哌啶-4-基（丙基）氨基甲酸甲酯 Methyl piperidin-4-yl(propyl)carbamate 1178381-83-3 142 C3D-3092 3-甲氧基苯乙酸 3-Methoxyphenylacetic Acid 1798-09-0 143 C3D-3093 4-甲氧基苯乙酸 4-Methoxyphenylacetic Acid 104-01-8 甲基（R）-3-氨基-2-（（叔丁氧基羰基）氨基）丙酸甲酯 144 C3D-3094 Methyl (R)-3-amino-2-((tert-butoxycarbonyl)amino)propanoate Oxalate 130622-06-9 草酸盐 145 C3D-3105 Fmoc-D-Orn-OH Fmoc-D-Orn-OH —— 146 C3D-3106 Fmoc-NH2 Fmoc-NH2 84418-43-9 147 C3D-3107 Fmoc-CIT-OH Fmoc-CIT-OH 133174-15-9 148 C3D-3108 Fmoc-β-Ala-Cit-OH Fmoc-β-Ala-Cit-OH —— 149 C3D-3134 三甲胺盐酸盐 Trimethylamine Hydrochloride 593-81-7 150 C3D-3135 Fomc-D-瓜氨酸 Fmoc-D-Cit-OH 200344-33-8 151 C3D-3138 3-(三氟甲基)苯甲酸甲酯 Methyl 3-(Trifluoromethyl)benzoate
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