| 英文名称 |
中文名称 |
CAS号 |
操作 |
| 8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one |
哌柏西利杂质A |
571190-22-2 |
详细
|
| N',N'-Di(desmethyl) Azithromycin |
阿奇霉素EP杂质E |
612069-27-9 |
详细
|
| Azithromycin EP Impurity I |
阿奇霉素EP杂质I |
172617-84-4 |
详细
|
| Azithromycin EP Impurity K |
阿奇霉素EP杂质K |
612534-95-9 |
详细
|
| (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one |
阿奇霉素EP杂质C |
620169-47-3 |
详细
|
| AzithroMycin N-Oxide |
阿奇霉素EP杂质L |
90503-06-3 |
详细
|
| 3’-Des(dimethylamino)-3’-keto Azithromycin |
阿奇霉素EP杂质N |
612069-25-7 |
详细
|
| AzithroMycin N-Ethyl |
阿奇霉素EP杂质P |
92594-45-1 |
详细
|
| 16-Dehydro Pregnenolone Acetate |
醋酸妊娠双烯醇酮酯 |
979-02-2 |
详细
|
| (1r,4r)-4-(formamidomethyl)cyclohexane-1-carboxylic acid |
氨甲环酸EP杂质E |
1599413-49-6 |
详细
|
| Tranexamic Acid Impurity 2（Tranexamic Acid EP Impurity B） |
4-(氨基甲基)环己酸 |
1197-17-7 |
详细
|
| 2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one |
艾司奥美拉唑杂质Ⅳ（酮式） |
301669-82-9 |
详细
|
| Pyridine,4-methoxy-2,3,5-trimethyl- |
4-甲氧基-2,3,5-三甲基吡啶 |
109371-19-9 |
详细
|
| 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole |
奥美拉唑EP杂质C |
73590-85-9 |
详细
|
| 1H-Benzimidazole,2-[[(4-chloro-3,5-dimethyl-2-pyridinyl)methyl]thio]-5-methoxy- |
奥美拉唑杂质Q |
220757-74-4 |
详细
|
| 5-Methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole |
5(6)-甲氧基-1-[(4-甲氧基-3,5-二甲基吡啶-2-基)甲基]-2-{[(4-甲氧基-3,5-二甲基吡啶-2-基)甲基]亚磺酰基}-1H-苯并咪唑 |
1346599-85-6 |
详细
|
| 2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridin-4-ol |
奥美拉唑杂质L对照品 |
103876-98-8 |
详细
|
| Sodium (S)-6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide |
艾司奥美拉唑 |
161796-78-7 |
详细
|
| 2-(((4-Chloro-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole |
艾司奥美拉唑杂质6 |
863029-89-4 |
详细
|
| 2,2'-oxybis(4-benzylmorpholin-3-one) |
Aprepitant Impurity 1 |
638990-20-2 |
详细
|
| 8-chloro-11-fluoro-11-(piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine |
地氯雷他定EP杂质A |
298220-99-2 |
详细
|
| (R)-1-Phenylethanamine |
R-苯乙胺 |
3886-69-9 |
详细
|
| ethyl 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene) piperidine-1-carboxylate |
氯雷他定EP杂质C |
165739-83-3 |
详细
|
| propan-2-yl 2-hydroxy-2-phenylacetate |
普瑞巴林EP杂质D |
4118-51-8 |
详细
|
| (S)-4-isobutylpyrrolidin-2-one |
普瑞巴林杂质 A |
181289-23-6 |
详细
|
| 3,4-dimethoxy-7-oxabicyclo[4.2.0]octa-1,3,5-trien-8-one |
3,4-二甲氧基-7-恶唑环[4.2.0]八-1,3,5-三-8-酮 |
|
详细
|
| 2,4,5-trihydroxybenzoic Acid |
2,4,5-三羟基苯甲酸 |
610-90-2 |
详细
|
| Atorvastatin Impurity 21（Sodium Salt） |
阿托伐他汀循环钠盐(异丙基)杂质 |
1316291-19-6 |
详细
|
| Atorvastatin Impurity 66 |
4-甲基-3-酮基-N-苯基戊酰胺 |
124401-38-3 |
详细
|
| Acotiamide Impurity 7 |
2-羟基-4,5-二甲氧基苯甲酸 |
5722-93-0 |
详细
|
| AMpicillin EP IMpurity J |
氨苄青霉素EP杂质J |
6489-58-3 |
详细
|
| sodium (2S,5R,6R)-6-((2R)-2-(2-((R)-2-amino-2-phenylacetamido)-2-((4S)-4-carboxylato- 5,5-dimethylthiazolidin-2-yl)acetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
氨苄西林EP杂质M |
62326-82-3 |
详细
|
| Atorvastatin Impurity 4（Atorvastatin EP Impurity M） |
阿托伐他汀乙酯 |
1146977-93-6 |
详细
|
| Oxiracetam Impurity 6 |
2-(2-氧代-2,5-二氢-1H-吡咯-1-基)乙酰胺 |
62833-66-3 |
详细
|
| 2-(1-chloroethyl)-1,4-dimethylbenzene |
2- ( 1-氯乙基) -1,4-二甲苯 |
57527-74-9 |
详细
|
| (R)-4-Hydroxy-2-pyrrolidone |
奥拉西坦杂质A |
22677-21-0 |
详细
|
| Atorvastatin Impurity 15(Atorvastatin EP Impurity C)(Calcium Salt） |
阿托伐他汀钙杂质C |
693793-53-2 |
详细
|
| Atorvastatin Impurity 111 |
(3R,5R)-6-氰基-3,5-二羟基己酸叔丁酯 |
125971-93-9 |
详细
|
| Medetomidine Impurity 19 |
右美托咪啶 3 |
104245-83-2 |
详细
|
| Atorvastatin Impurity 30（Atorvastatin EP Impurity I） |
阿托伐他汀乙酰丙酮叔丁基酯 |
125971-95-1 |
详细
|
| Medetomidine Impurity 23 |
美托咪定杂质8 |
40243-75-2 |
详细
|
| Folic Acid |
叶酸 |
59-30-3 |
详细
|
| Acyclovir Impurity 13（Acyclovir EP Impurity J） |
O-[(鸟嘌呤-9-基)甲基]阿昔洛韦(阿昔洛韦杂质J) |
166762-90-9 |
详细
|
| Acyclovir Impurity 4（Acyclovir EP Impurity L） |
N,9-二乙酰鸟嘌呤 |
3056-33-5 |
详细
|
| Acyclovir Impurity 2（Acyclovir EP Impurity F） |
阿昔洛韦杂质F |
110104-37-5 |
详细
|
| 9-[(2-Acetoxyethoxy)methyl]-acetylguanine |
阿昔洛韦杂质G |
75128-73-3 |
详细
|
| Riboflavin |
维生素B2 |
83-88-5 |
详细
|
| Atorvastatin Epoxy Tetrahydrofuran Impurity |
阿托伐他汀环氧四氢呋喃衍生物 |
873950-19-7 |
详细
|
| Atorvastatin lactone |
阿托伐他汀相关物质H |
125995-03-1 |
详细
|
| Acyclovir Impurity 5（Acyclovir EP Impurity M） |
阿昔洛韦杂质 |
91702-60-2 |
详细
|
| Acyclovir Impurity 6（Acyclovir EP Impurity P） |
9-(2-羟乙基)鸟嘌呤 |
23169-33-7 |
详细
|
| (2S,3R)-2-(2,4-difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol |
艾氟康唑杂质FDY1 |
2055038-61-2 |
详细
|
| 1-(2,3-epoxypropyl)-2-methyl-5-nitroimidazole |
奥硝唑杂质B |
16773-52-7 |
详细
|
| Ornidazole |
奥硝唑 |
16773-42-5 |
详细
|
| 5-(((2R,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4'-fluoro-[1,1'-biphenyl]-4-yl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one |
阿瑞匹坦杂质14 |
2204442-75-9 |
详细
|
| Aprepitant Impurity 29 |
(2R)-4-苄基-2-[(1R)-1-[3,5-双(三氟甲基)苯基]乙氧基]吗啉-3-酮 |
287930-75-0 |
详细
|
| Ornidazole Impurity 4 |
奥硝唑杂质B |
1384752-15-1 |
详细
|
| 3-(2-methyl-5-nitroimidazol-1-yl)propane-1,2-diol |
奥硝唑杂质C |
62580-80-7 |
详细
|
| Albendazole Impurity 14（Albendazole EP Impurity K） |
阿苯达唑杂质J |
70484-51-4 |
详细
|
| Aprepitant Impurity 37 |
阿瑞杂质9 |
219821-37-1 |
详细
|
| Albendazole Impurity 7（Albendazole EP Impurity G） |
(6-氯-1H-苯并[D]咪唑基-2-基)氨基甲酸甲酯 |
20367-38-8 |
详细
|
| Albendazole Impurity 15（Albendazole EP Impurity L） |
阿苯达唑杂质L |
108579-67-5 |
详细
|
| 5-(((2R,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one |
SM001E（福沙匹坦杂质RRR） |
1148113-53-4 |
详细
|
| tert-butyl 4-(4-methylpiperazin-1-yl)-2-nitrobenzoate |
4-（4-甲基哌嗪-1-基）-2-硝基苯甲酸叔丁酯 |
942271-61-6 |
详细
|
| tert-butyl 2-amino-4-(4-methylpiperazin-1-yl)benzoate |
2-氨基-4-（4-甲基哌嗪-1-基）苯甲酸叔丁酯 |
1034975-35-3 |
详细
|
| Spectinomycin dihydrochloride |
盐酸大观霉素 |
21736-83-4 |
详细
|
| 5-(((2S,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one |
SM001D（福沙匹坦杂质SM001D） |
1185502-97-9 |
详细
|
| 6-Quinolinecarboxamide,4-[3-chloro-4-[[(cyclopropylamino)carbonyl]amino]phenoxy]-7-methoxy-,monomethanesulfonate |
乐法替尼甲磺酸盐 |
857890-39-2 |
详细
|
| 1H-Benzimidazole,6-methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfinyl]- |
埃索美拉唑EP杂质E |
176219-04-8 |
详细
|
| (R)-3-(aminomethyl)-5-methylhexanoic acid |
(R)-普瑞巴林(杂质B) |
148553-51-9 |
详细
|
| 3'-N-Didesmethyl-3'-N-tosyl Azithromycin |
阿奇霉素EP杂质Q |
2095879-65-3 |
详细
|
| 8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine hydrochloride |
地氯雷他定EP杂质B |
183198-49-4 |
详细
|
| 1-(2-methyl-5-nitroimidazol-1-yl)propan-2-one |
奥硝唑杂质F |
31876-69-4 |
详细
|
| DesosaMinylazithroMycin |
阿奇霉素EP杂质J |
117693-41-1 |
详细
|
| 2-desethyl-2-propyl azithromycin |
阿奇霉素EP杂质O |
763924-54-5 |
详细
|
| 4-(3-(4-(cyclopropanecarbonyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one |
奥拉帕利杂质1 |
763113-06-0 |
详细
|
| Atorvastatin Impurity 13 |
阿托伐他汀脱氢内酯 |
442851-50-5 |
详细
|
| (2R,3S)-2-(2,4-difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol |
艾氟康唑杂质FDY2 |
2055038-60-1 |
详细
|
| Efinaconazole Impurity 19 |
S,S-艾菲康唑 |
164650-45-7 |
详细
|
| Ornidazole Impurity 10 |
奥硝唑异构体 |
14419-11-5 |
详细
|
| N-(4-ethoxyphenyl)benzene-1,4-diamine |
非那西丁中间体2杂质17 |
60457-49-0 |
详细
|
| calcium (3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol -1-yl)-3,5-dihydroxyheptanoate |
阿托伐他汀杂质B |
887196-25-0 |
详细
|
| 2,3,5-Trimethoxybenzoic acid |
2,3,5-三甲氧基苯甲酸 |
36873-96-8 |
详细
|
| 3,5-dimethoxysalicylic acid |
2-羟基-3,5-二甲氧基苯甲酸 |
61637-60-3 |
详细
|
| Atorvastatin Cyclic (Fluorophenyl) Sodium Salt Impurity |
阿托伐他汀钠环(氟苯基) |
1315629-79-8 |
详细
|
| Acyclovir Impurity 11（Acyclovir EP Impurity C） |
阿昔洛韦杂质C |
91702-61-3 |
详细
|
| 2-Methyl-4-nitro-1-(oxiran-2-ylmethyl)-1H-imidazole |
奥硝唑杂质G |
16773-51-6 |
详细
|
| 4-Fluoro-2-Nitro-Benzoic Acid Tert-Butyl Ester |
4-氟-2-硝基苯甲酸叔丁酯 |
942271-60-5 |
详细
|
| Albendazole Impurity 13（Albendazole EP Impurity J） |
阿苯达唑EP杂质J |
946498-41-5 |
详细
|
| Aprepitant EP Impurity B |
阿瑞匹坦EP杂质B |
2348441-62-1 |
详细
|
| 3'-N,N-Di(desmethyl)-3'-N-formyl Azithromycin |
阿奇霉素EP杂质M |
765927-71-7 |
详细
|
| Azithromycin EP Impurity F |
阿奇霉素EP杂质F |
612069-28-0 |
详细
|
| (S,S)-(-)-2,2'-Bis[(R)-(N,N-dimethylamino)(phenyl) methyl]-1,1'-bis[di(3,5-dimethyl-4-methoxyphenyl)phosphino] ferrocene |
(S,S)-(-)-2,2'-双[-(N,N-二甲胺苯基甲基-1,1'-双二(3,5-二甲基-4-甲氧基苯基)磷]二茂铁 |
494227-37-1 |
详细
|
| Acyclovir Impurity 9（Acyclovir EP Impurity A） |
阿昔洛韦EP杂质A |
102728-64-3 |
详细
|
| 6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole+5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole |
N-甲基奥美拉唑杂质2 |
89352-76-1 |
详细
|
| calcium (3R,5R)-3,5-dihydroxy-7-(2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)-1H-pyrrol -1-yl)heptanoate |
阿托伐他汀杂质A |
433289-83-9 |
详细
|
| Aprepitant Impurity 51 |
5 -氯甲基-2,4 -二氢[ 1,2,4 ]三唑-3 -酮 |
252742-72-6 |
详细
|