| 序号 | 名称 | CAS | 化学名称 |
| 1 | 埃索美拉唑EP杂质A | 37052-78-1 | 6-Methoxy-1H-benzimidazole-2-thiol |
| | | | |
| 2 | 埃索美拉唑EP杂质B | 110374-16-8 | 2-[(RS)-[(3,5-diMethylpyridin-2-yl)Methyl]sulfinyl]-5-Methoxy-1H-benziMidazole |
| 3 | 埃索美拉唑EP杂质C | 73590-85-9 | 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole |
| 4 | 埃索美拉唑EP杂质D | 88546-55-8 | 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole |
| 5 | 埃索美拉唑EP杂质E | 176219-04-8 | 4-methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridine 1-oxide |
| 6 | 埃索美拉唑EP杂质E01 | 142885-92-5 | 4-methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridine 1-oxide |
| 7 | 埃索美拉唑EP杂质F | 119141-89-8 | (R)-6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole |
| 8 | 埃索美拉唑杂质G | 119141-88-7
73590-58-6 | 6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole |
| 9 | 埃索美拉唑杂质H | 317807-10-6 | 2-(((3,5-dimethyl-4-nitropyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole |
| 10 | 埃索美拉唑杂质I | 158812-85-2 | 4-methoxy-2-(((6-methoxy-1H-benzo[d]imidazol-2-yl)sulfonyl)methyl)-3,5-dimethylpyridine 1-oxide |
| 11 | 埃索美拉唑杂质J | 863029-89-4 | (S)-2-(((4-chloro-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole |
| 12 | 埃索美拉唑杂质K | N/A
（1346599-85-6） | 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 |
| 13 | 埃索美拉唑杂质L | 1803449-15-1(钠盐)/
301669-82-9（单体） | sodium 2-(((3,5-dimethyl-4-oxidopyridin-2-yl)methyl)sulfinyl)-5-methoxybenzo[d]imidazol-1-ide |
| 14 | 埃索美拉唑杂质M | 86604-78-6 | (4-methoxy-3,5-dimethylpyridin-2-yl)methanol |
| 15 | 埃索美拉唑杂质N | 301669-82-9 | 2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4-ol |
| 16 | 埃索美拉唑镁O | 161973-10-0 | 5-Methoxy-2-((S)-((4-Methoxy-3,5-diMethyl-2-pyridyl)Methyl)sulfinyl-1H-benziMidazole MagnesiuM salt |
| 17 | 埃索美拉唑杂质P | 73590-58-6 | 6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole |
| 18 | 埃索美拉唑杂质Q | NA | 2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4-ol |
| 19 | 埃索美拉唑杂质R | 151602-49-2 | 2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazol-5-ol |
| 20 | 埃索美拉唑钠S | 161796-78-7 | sodium (R)-6-methoxy-2-(((4-methoxy-5-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide |
| 21 | 埃索美拉唑杂质T | 784143-42-6/89352-76-1 | 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole compound with 6-methoxy-2-(((4-methoxy-3,5-dimethylpy |
| 22 | 埃索美拉唑杂质U | NA | 2-[[(5-Methoxy -1H-benziMidazol-2-yl)sulfinyl]Methyl]-3,5-diMethyl-1-4(1H)-pyridone |
| 23 | 埃索美拉唑杂质V | 1227380-90-6 | 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid |
| 24 | 埃索美拉唑杂质W | 103876-98-8 | 2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridin-4-ol |
| 25 | 埃索美拉唑杂质X | 704910-89-4 | 2-(((3,5-dimethylpyridin-2-yl)methyl)thio)-6-methoxy-1H-benzo[d]imidazole |
| 26 | 埃索美拉唑杂质Y | 73590-93-9 | 2-(chloromethyl)-3,5-dimethylpyridine hydrochloride |
| 27 | 埃索美拉唑杂质Z
（一对异构体） | 125656-82-8，125656-83-9 | 8-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one compound with 9-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one (1:1) |
| 28 | 埃索美拉唑杂质3 | 1803449-02-6 | 2,2'-(disulfanediylbis(methylene))bis(1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-4(1H)-one) |
| 29 | 埃索美拉唑杂质22 | NA | 5-methoxy-2-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-1H-benzo[d]imidazole |
| 30 | 奥美拉唑杂质1 | Omeprazole Impurity
1 | NA |
| 31 | 奥美拉唑杂质2 | Omeprazole Impurity
2 | NA |
埃索美拉唑（Esomeprazole ）杂质
埃索美拉唑杂质库存 Esomeprazole
埃索美拉唑杂质 Esomeprazole Impurity 11037...
埃索美拉唑杂质Esomeprazole Impurity
Esomeprazole EP Impurity F、埃索美拉唑杂质2
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