化合物问答
什么是Imipenem EP Impurity B(CAS号：1197869-90-1)？
答案
![(2R)-2-[(1S,2R)-1-Carboxy-2-hydroxypropyl]-4-({2-[(iminomethyl)amino]ethyl}sulfanyl)-3,4-dihydro-2H-pyrrole-5-carboxylic acid](https://cnstatic.chemtradehub.com/structs/119/1197869-90-1-be46.webp "(2R)-2-[(1S,2R)-1-Carboxy-2-hydroxypropyl]-4-({2-[(iminomethyl)amino]ethyl}sulfanyl)-3,4-dihydro-2H-pyrrole-5-carboxylic acid")
Imipenem EP Impurity B，化学名为(2R)-2-[(1S,2R)-1-Carboxy-2-hydroxypropyl]-4-({2-[(iminomethyl)amino]ethyl}sulfanyl)-3,4-二氢-2H-吡咯-5-羧酸，是一种化学杂质。
关于
CAS号
1197869-90-1
英文名称
(2R)-2-[(1S,2R)-1-Carboxy-2-hydroxypropyl]-4-({2-[(iminomethyl)amino]ethyl}sulfanyl)-3,4-dihydro-2H-pyrrole-5-carboxylic acid
中文名称
Imipenem EP Impurity B
分子式
C12H19N3O5S
分子量
317.37 g/mol
SMILES
C[C@H]([C@H]([C@H]1CC(C(=N1)C(=O)O)SCCNC=N)C(=O)O)O
InChIKey
GGEWNUMDSNUHAH-AIPQFCGWSA-N
最后更新: 2026-03-30 16:28
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