4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-(prop-1-yn-1-yl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)-N,N-dimethylaniline oxide 基本信息
中文名称 | 4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-(prop-1-yn-1-yl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)-N,N-dimethylaniline oxide |
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中文同义词 | 米非司酮杂质4;米非司酮氮氧化物 |
英文名称 | 4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-(prop-1-yn-1-yl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)-N,N-dimethylaniline oxide |
英文同义词 | 4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-(prop-1-yn-1-yl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)-N,N-dimethylaniline oxide;Estra-4,9-dien-3-one, 11-[4-(dimethyloxidoamino)phenyl]-17-hydroxy-17-(1-propynyl)-, (11β,17β)- (9CI);Mifepristone Impurity 4 |
CAS号 | 91934-98-4 |
分子式 | C29H35NO3 |
分子量 | 445.59 |
EINECS号 | |
相关类别 | |
Mol文件 | 91934-98-4.mol |
结构式 |
4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-(prop-1-yn-1-yl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)-N,N-dimethylaniline oxide 性质
酸度系数(pKa) | 12.85±0.60(Predicted) |
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