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英文名称 中文名称 CAS
Diphenylmethanethiol 二苯基硫代甲烷 4237-48-3
N-Nitroso-1,2,3,6-tetrahydropyridine N-亚硝基-1,2,3,6-四氢吡啶 55556-92-8
N-Nitroso-N-methyl-2-phenylethylamine 4-甲基亚硝胺基-1-3-吡啶基-1-丁酮 13256-11-6
N-Nitrosodibutylamine N-亚硝基二丁胺 924-16-3
Diketene 双乙烯酮 674-82-8
10-Methoxy-5H-dibenz[b,f]azepine 10-甲氧基亚氨基芪 4698-11-7
Dimethyl acetylsuccinate 乙酰丁二酸二甲酯 10420-33-4
Empagliflozin Tetraacetate 达格列净杂质23 1079083-63-8
4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile; 厄贝沙坦杂质14 133690-91-2
N-nitrosodiisopropyl amine 亚硝基二异丙胺 601-77-4
N-Nitrosopropranolol N-亚硝基普萘洛尔 84418-35-9
3-Aminopiperidine-2,6-dione 3-氨基-2,6-哌啶二酮 2353-44-8
3-Ethyl 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate 氨氯地平EP杂质D 113994-41-5
Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate 1-(BOC-氨基)环丙烷甲酸乙酯 107259-05-2
Dimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 氨氯地平杂质G 43067-01-2
4-[(7-Chloro-4-quinolinyl)amino]-1-pentanol 4-[(7-氯-4-喹啉)氨基]-1-戊醇 10500-64-8
3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid 3-溴-1-(3-氯吡啶-2-基)-1H-吡唑-5-甲酸 500011-86-9
Apremilast 阿普斯特 608141-41-9
4-(5-Amino-1-methyl-1H-benzoimidazol-2-yl)-butyric acid isopropyl ester 4-(5-氨基-1-甲基-1H-苯并咪唑-2-基)-丁酸异丙酯 1313020-26-6
5-(4'-(Azidomethyl)(1,1'-biphenyl)-2-yl)-2H-tetrazole 缬沙坦杂质34 152708-24-2
Dibenzyl L-Glutamate Hydrochloride L-谷氨酸二苯甲酯盐酸盐 4561-10-8
N-Nitroso Rasagiline N-亚硝基雷沙吉兰 2470278-90-9
Azilsartan 阿齐沙坦 147403-03-0
Adamantane 金刚烷 281-23-2
Acalabrutinib 阿卡替尼 1420477-60-6
4-(Methylamino)-butyric acid hydrochloride 4-(甲胺)丁酸氢酯 6976-17-6
Methotrexate 甲氨蝶呤 59-05-2
3-Fluoro-2-nitrobenzoic acid 3-氟-2-硝基苯甲酸 1000339-51-4
Ammonium polyphosphate 聚磷酸铵 68333-79-9
Dimethyl L-glutamate 谷氨酸二甲酯 6525-53-7
Sodium ethyl 3-oxidoacrylate (E)-3-乙氧基-3-氧代丙-1-烯-1-酸钠 58986-28-0
tert-Butyl(4R,6R)-2-[6-(2-aminoethyl)-2,2dimethyl-1,3dioxan-4-yl]-acetate
1,2,3,9-Tetrahydro-6H-purin-6-one sodium salt (1:1) 6-羟基嘌呤尿酸钠 45738-97-4
Upadacitinib hemihydrate 乌帕替尼半水合物 2050057-56-0
N-Nitroso Sitagliptin Amine 西他列汀杂质174 2892260-32-9
N-Nitrosoethylisopropylamine 乙基异丙基亚硝胺 16339-04-1
Azacyclonol α,α-二苯基-4-哌啶甲醇 115-46-8
2-T-BUTYL-4-METHOXYPHENOL 4-羟基-3-叔丁基-苯甲醚 121-00-6
2-[(3-Methoxyphenoxy)methyl]oxirane 2210-75-5 2210-75-5
N-Nitrosomorpholine N-亚硝基吗啉 59-89-2
N-Nitrosopiperidine N-亚硝基哌啶 100-75-4
3-Sulfobenzoic acid sodium salt 3-羧基苯磺酸钠 17625-03-5
N-Methylsaccharin N-甲基糖精 15448-99-4
Amlodipine besylate 苯磺酸氨氯地平 111470-99-6
4-(2-Methyl-1-pyrrolidyl)-7-chloroquinoline 羟基氯喹杂质 6281-58-9
N-nitroso-N-methyl aniline N-甲基-N-亚硝基苯胺 614-00-6
Atorvastatin 阿托伐他汀 134523-00-5
Atorvastatin calcium 阿托伐他汀钙 134523-03-8
Ambroxol hydrochloride 盐酸氨溴索 23828-92-4
5-[4'-(Azidomethyl)biphenyl-2-yl]-N-trityl tetrazole 124806-66-2
5-Azacytidine 5-氮杂胞苷 320-67-2
Methyl 1-[(2'-cyanobiphenyl-4-yl)-methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate 1-[(2'-氰基联苯-4-基)甲基]-2-乙氧基-1H-苯并咪唑-7-甲酸甲酯 139481-44-0
Nitrosoiminodiacetic acid 亚硝基聚酰亚二乙酸 25081-31-6
Apixaban 阿哌沙班 503612-47-3
4-Methoxyphenyl glycidyl ether 2,3-环氧丙基-4-甲氧基苯基醚 2211-94-1
N-(4-Methylaminobenzoyl)-L-glutamic acid (S)-2-(4-(甲氨基)苯甲酰胺基)戊二酸 52980-68-4
(1R,2R)-1,2-Bis(methanesulfonyloxymethyl)cyclohexane (R,R)-1,2-双(甲磺酰基氧基甲基)环己烷 186204-35-3
2-Carboxybenzoyl amlodipine 氨氯地平杂质H 318465-73-5
1-(2-Carboxybenzofuran-5-yl)piperazine 5-(1-哌嗪基)苯并呋喃-2-羧酸 183288-47-3
2-[4-[(1RS)-4-[4-(diphenylmethylidene)piperidin-1-yl]-1-hydroxybutyl]phenyl]-2-methylpropanoic acid 非索非那定EP杂质G 1187954-57-9
4-Chloro-1-(2-fluorophenyl)-1-butanone 4-氯-1-(2-氟苯基)丁烷-1-酮 2823-19-0
2-Amino-4,6-dichloro-5-formamidopyrimidine 2-氨基-4,6-二氯-5-甲酰胺基嘧啶 171887-03-9
2-(4-Nitrosopiperazin-1-yl)pyrimidine 丁螺环酮杂质3 872826-80-7
2-(2-Chloroacetamido)-5-chlorobenzophenone 2'-苯甲酰-2,4'-二氯乙酰苯胺 4016-85-7
Abacavir 阿巴卡韦 136470-78-5
(3R)-3-Cyclopentyl-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanoic acid 芦可替尼杂质3 2102675-40-9
Levothyroxine L-甲状腺素 51-48-9
Varenicline 伐伦克林 249296-44-4
Ziprasidone 齐拉西酮 146939-27-7
4-Nitro-phenylethylamine 4-硝基苯乙胺 24954-67-4
2-{[(3aR,4S,6R,6aS)-6-Amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]oxy}ethanol 1-金刚烷甲基酮中间体 274693-55-9
Amberlyst 15 hydrogen form 乙烯基苯磺酸与二乙烯基苯的聚合物 39389-20-3
Methyl 2-(3-(4-Chlorobutanoyl)phenyl)-2-methylpropanoate FEXOFENODINE IMPURITY 343255-26-5
3-Amino-2,6-piperidinedione hydrochloride 3-氨基-2,6-哌啶二酮盐酸盐 24666-56-6
Acyclovir 阿昔洛韦 59277-89-3
5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-methyl-6-[(2-{[2-(methylcarbamoyl)benzoyl]amino}ethoxy)methyl]-1,4-dihydro-3,5-pyridinedicarboxylate 氨氯地平杂质B 721958-72-1
Acotiamide 阿考替胺 185106-16-5
Sacubitril calcium salt LCZ696中间体 1369773-39-6
Amlodipine Aspartate 氨氯地平天冬氨酸杂质 400602-35-9
1-Cyclopropyl-6,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1267935-86-3
N-Nitrosodipropylamine 二丙基亚硝胺 621-64-7
(1R,4S)-7,7-Dimethyl-2-oxo-Bicyclo[2.2.1]heptane-1-methanesulfonic acid compd. with rel-(alphaR,betaS)-a-(2,4-difluorophenyl)-5-fluoro-beta-methyl-alpha-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol (1:1) 188416-34-4
(3S)-Tetrahydro-3-Furanyl 4-Methylbenzenesulfonate (S)-3-羟基四氢呋喃对甲苯磺酸酯 112052-11-6
Methyl 1-C-[4-chloro-3-[(4-hydroxyphenyl)methyl]phenyl]-D-Glucopyranoside 912917-83-0
Bis(aminoethoxy) Amlodipine 氨氯地平杂质C 721958-74-3
Agomelatine 阿戈美拉汀 138112-76-2
N-Nitrosodiethylamine N-亚硝基二乙胺 55-18-5
Phthaloyl Amlodipine 邻苯二甲酰基氨氯地平 88150-62-3
2-Azabicyclo[2.2.1]hept-5-en-3-one 2-氮杂双环[2.2.1]庚-5-烯-3-酮 49805-30-3
1-(Boc-amino)cyclopropylmethanol (1-羟甲基环丙基)-叔丁氧羰基氨基 107017-73-2
Ambroxol 氨溴索 18683-91-5
[4-(2,5-Diamino-6-chloro-pyrimidin-4-ylamino)-cyclopent-2-enyl]-methanol 阿巴卡韦杂质B
(S)-benzyl 2-((3-chloropyrazin-2-yl)methylcarbamoyl)pyrrolidine-1-carboxylate (S)-N-CBZ-四氢吡咯-2-甲酰(3-氯吡嗪-2-甲基)胺 1418307-17-1
Empagliflozin R-Furanose 恩格列净杂质06 1620758-31-7
5-Chlorovaleryl chloride 5-氯代戊酰氯 1575-61-7
Amlodipine 氨氯地平 88150-42-9
N-Methoxy-N-methylcarbamoyl chloride N-甲氧基-N-甲基氨基甲酰氯 30289-28-2
Dapagliflozin 1,4-Anhydro impurity Dapagliflozin furanose isomer 1469910-70-0
Tizanidine 替扎尼定 51322-75-9
Allyl chloride 3-氯丙烯 107-05-1
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