| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 144750-52-7 | 氯吡咯雷杂质B | CLOPIDOGREL RELATED COMPOUND B (20 MG) (METHYL(+/-)-(O-CHLOROPHENYL)-4,5-DIHYDROTHIE-NO[2,3-C]PYR; CLOPIDOGREL RELATED COMPOUND B (20 MG) (METHYL(+/-)-(O-CHLOROPHENYL)-4,5-DIHYDROTHIE-NO[2,3-C]PYRIDINE-6(7H)-ACETATE, HYDROCHLORIDE); Clopidogrel Related Compound B; Methyl (-(o-Chlorophenyl)-4,5-dihydrothieno[3,2-c]pyridine-6(7H)-acetate Hydrochlorid; Methyl (+/-)-(o-Chlorophenyl)-4,5-dihydrothieno[3,2-c]pyridine-6(7H)-acetate Hydrochloride; CLOPIDOGREL RELATED COMPOUND B (20 MG) (METHYL(+/-)-(O-CHLOROPHENYL)-4,5-DIHYDROTHIE-NO[2,3-C]PYRIDINE-6(7H)-ACETATE, HYDROCHLORIDE) |  | C16H16Cl2NO2S- | 详情 | 供应商 |
| 62391-99-5 | 丙戊酸杂质B(50 MG) 2,2-二-正丙基乙酸 | VALPROIC ACID RELATED COMPOUND B (50 MG) ((2RS)-2-(1-METHYLETHYL)PENTANOIC ACID) (AS); VALPROIC ACID RELATED COMPOUND B (50 MG) ((2RS)-2-(1-METHYLETHYL)PENTANOIC ACID) (AS); 2-isopropylvaleric acid; rac 2-Isopropyl Pentanoic Acid (Sodium Valproate Impurity C); Sodium Valproate Impurity C; Einecs 263-529-8; Pentanoic acid, 2-(1-methylethyl)- |  | C8H16O2 | 详情 | 供应商 |
| 261-31-4 | 阿奇霉素杂质B | THIOXANTHENE; THIOXANTHENE; 10h-dibenzo(b,e)thiin; 9H-Thioxanthene; Dibenzothiapyran; Thiaxanthen; Thiaxanthene; Thioxanthen; 9H-Dibenzo[b,e]thiin |  | C13H10S | 详情 | 供应商 |
| 1020719-25-8 | 卡维地络杂质B-甲基-D3; 卡维地络杂质B-甲基-D3 | Carvedilol-d3 | 无 | C24H23D3N2O4 | 详情 | 供应商 |
| 721958-72-1 | 氨氯地平杂质B; 氨氯地平杂质B | N-[2-[(Methylamino)carbonyl]benzoyl]; N-[2-[(Methylamino)carbonyl]benzoyl]; 3-Ethyl 5-Methyl (4RS)-4-(2-Chlorophenyl)-6-Methyl- 2-[[2-[[2-(MethylcarbaMoyl)benzoyl]aMino]-ethoxy]Methyl]- 1,4-dihydropyridine-3,5-dicarboxylate; N-[2-[(MethylaMino)carbonyl]benzoyl] AMlodipine; 3-ethyl 5-Methyl 4-(2-chlorophenyl)-6-Methyl-2-((2-(2-(MethylcarbaMoyl)benzaMido)ethoxy)Methyl)-1,4-dihydropyridine-3,5-dicarboxylate | 无 | 详情 | 供应商 | |
| 4803-57-0 | 5,6-二甲氧基-2-(4-吡啶甲基)-1-茚酮/多萘哌齐杂质B; 5,6-二甲氧基-2-(4-吡啶甲基)-1-茚酮/多萘哌齐杂质B | 5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE; 5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE; 5,6-Dimethoxy-2-(4-pyridylmethyl)-1-indanone |  | 详情 | 供应商 | |
| 571186-93-1 | 伊马替尼进口标准杂质B; 1,4-二氧代伊马替尼; 伊马替尼进口标准杂质B | iMatinib related substance B; 1,4-dioxide iMatinib; iMatinib related substance B; 4-[(4-Methyl-1,4-dioxido-1-piperazinyl)Methyl]-N-[4-Methyl-3-[[4-(3-pyridinyl)-2-pyriMidinyl]aMino]phenyl]benzaMide; IMatinib (Piperidine)-N,N-dioxide; 4-[4-Methyl- 1.4-dioxidepiperazin-1-yl] Methyl-N-[4 -Methyl-3-[[ 4-(pyridin-3-yl)pyriMidin-2- yl]aMino]phenyl]benzaMide | 无 | 详情 | 供应商 | |
| 72744-67-3 | 匹多莫德 杂质; 匹多莫德杂质(杂质X和Y及多个异构体); 匹多莫德杂质B | 5,11-bisthio-(R,R)-1,7-diazatricyclo[7.3.0.07,11]dodecane-2,8-diketone; 5,11-bisthio-(R,R)-1,7-diazatricyclo[7.3.0.07,11]dodecane-2,8-diketone; Pidotimod impurity | 无 | C8H10N2O2S2 | 详情 | 供应商 |
| 849206-43-5 | 奥美沙坦杂质B | OlMesartan Lactone IMpurity; OlMesartan Lactone IMpurity; Olmesartan Medoxomil Related Compound A (20 mg) (1-{[2'-(1H-Tetrazol-5-yl)biphenyl-4-yl]methyl}-4,4-dimethyl-2-propyl-1H-furo[3,4-d]imidazol-6(4H)-one); 3,6-Dihydro-6,6-diMethyl-2-propyl-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]Methyl]-4H-Furo[3,4-d]iMidazol-4-one; OlMesartan EP IMpurity B (OlMesartanLactone); OlMesartan EP IMpurity B; 4H-Furo[3,4-d]iMidazol-4-one, 3,6-dihydro-6,6-diMethyl-2-propyl-3-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]- 4-yl]Methyl]- | 无 | 详情 | 供应商 | |
| 26889-93-0 | 阿莫西林杂质B(USP杂质D); 阿莫西林杂质B(USP杂质D) | L-Amoxicillin; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2S)-amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, [2S-[2α,5α,6β(R*)]]-; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[2-amino-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-, stereoisomer (8CI); L-Amoxicillin; Amoxicillin Related Compound B (15 mg) (L-amoxicillin); AMoxicillin EP IMpurity B |  | 详情 | 供应商 | |
| 4121-40-8 | ((E)-9 - (丙-1 - 烯基)-9H-嘌呤-6 - 胺); ((E)-9 - (丙-1 - 烯基)-9H-嘌呤-6 - 胺); 富马酸替诺福韦二吡呋酯杂质B; (E)-9-(1-烯-丙基)-9H-嘌呤-6-氨基; 替诺福韦酯杂质B; 泰诺福韦酯杂质B; 9-丙烯基腺嘌呤 | Tenofovir Disoproxil Related Compound B (10 mg) ((E)-9-(Prop-1-enyl)-9H-purin-6-amine); Tenofovir Disoproxil Related Compound B (10 mg) ((E)-9-(Prop-1-enyl)-9H-purin-6-amine); 9-Propenyladenine; ((E)-9-(Prop-1-enyl)-9H-purin-6-aMine); 9-Propenyladenine (Tenofovir IMpurity); Tenofovir Disoproxil Related CoMpound B; 9-(1-Propenyl)-9H-purin-6-amine |  | C8H9N5 | 详情 | 供应商 |
| 93107-11-0 | 环丙沙星杂质B; 脱氟恩诺沙星盐酸盐 | Ciprofloxacin EP IMpurity B; Ciprofloxacin EP IMpurity B; Desfluroenrofloxacin Hydrochloride | 无 | C17H18FN3O3 | 详情 | 供应商 |
| 1396841-05-6 | 氯吡格雷EP杂质B | 无 | 详情 | 供应商 | ||
| 60079-22-3 | 门冬氨酸鸟氨酸杂质B | 无 | 详情 | 供应商 | ||
| 42971-33-5 | 纳美芬杂质B | 无 | 详情 | 供应商 | ||
| 68195-63-1 | 依达拉奉杂质B | 无 | 详情 | 供应商 | ||
| 952652-79-8 | 缬沙坦杂质B | 无 | 详情 | 供应商 | ||
| 83314-78-7 | 普萘洛尔EP杂质B | 无 | 详情 | 供应商 | ||
| 89035-92-7 | 氟伏沙明杂质B（Z异构体） | 无 | 详情 | 供应商 | ||
