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1309040-96-7

中文名称 雷米普利EP杂质L
英文名称 (αS,3S,5aS,8aS,9aS)-Decahydro-9a-hydroxy-3-Methyl-1,4-dioxo-α-(2-phenylethyl)-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-2-acetic Acid Ethyl Ester
CAS 1309040-96-7
分子式 C23H30N2O5
分子量 414.49
MOL 文件 1309040-96-7.mol
更新日期 2026/09/15 09:38:17
1309040-96-7 结构式 1309040-96-7 结构式

基本信息

中文别名
雷米普利杂质12(雷米普利EP杂质L)
英文别名
RaMipril IMpurity-L
9a-Hydroxy RaMipril Diketopiperazine
2-(5-Methyl-4,7-dioxo-decahydro-3b,6-diaza-cyclopenta[a]inden-6-yl)-4-phenyl-butyric acid ethyl ester
(αS,3S,5aS,8aS,9aS)-Decahydro-9a-hydroxy-3-Methyl-1,4-dioxo-α-(2-phenylethyl)-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-2-acetic Acid Ethyl Ester
2H-Cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-2-acetic acid, decahydro-9a-hydroxy-3-methyl-1,4-dioxo-α-(2-phenylethyl)-, ethyl ester, (αS,3S,5aS,8aS,9aS)-

物理化学性质

沸点631.208±55.00 °C(Press: 760.00 Torr)(predicted)
密度1.290±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
溶解度Chloroform (Slightly), Methanol (Slightly)
酸度系数(pKa)11.595±0.40(predicted)
形态Solid
颜色White to Off-White
稳定性Hygroscopic

应用领域

用途一
9-Hydroxy Ramipril Diketopiperazine is an impurity of the antihypertensive drug Ramipril (R111000). Ramipril impurity L.
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