159681-66-0

CAS号: 159681-66-0 英文名称: Ulipristal acetate InterMediate 英文同义词: Ulipristal-002;Ulipristal Impurity 4;Ulipristal Acetate Impurity2;Ulipristal Acetate Impurity1;N-DesMethyl Ulipristal Acetate;N-Desmethyl Ulipristal Acetate-13C-d3;Ulipristal Acetate N-Desmethyl Impurity;(8S,11R,13S,14S,17R)-17-acetyl-13-methyl;17α-Acetoxy-11β-[4-(N-MethylaMino)-phenyl]- 19-norpregna-4,9-diene-3,20-dione;19-Norpregna-4,9-diene-3,20-dione, 17-(acetyloxy)-11-[4-(methylamino)phenyl]-, (11β)- 中文名称: 17Α-乙酰氧基-11Β-[4-(N-甲基氨基)-苯基]- 19-去甲孕甾-4,9-二烯-3,20-二酮 中文同义词: 优力司特杂质;醋酸乌利司他杂质;醋酸乌利司他杂质2;醋酸乌利司他杂质1;N-甲基乌利司他醋酸;N-脱甲基醋酸乌利司他;醋酸乌利司他标准品002;17Α-乙酰氧基-11Β-[4-(N-甲基氨基)-苯基]- 19-去甲孕甾-4,9-二烯-3,20-二酮 分子式: C29H35NO4 分子量: 461.59 沸点 : 639.5±55.0 °C(Predicted) 密度 : 1.20±0.1 g/cm3(Predicted) 酸度系数(pKa): 5.01±0.42(Predicted)