190662-30-7

• 常用中文名：(17ALPHA)-3,3-[1,2-乙烷二基二(氧基)]-17-羟基-19-去甲孕甾-5,9-二烯-21-腈
• 常用英文名：(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
• CAS号：190662-30-7
• 分子式：C₂₂H₂₉NO₃
• 分子量：355.47100
• 发布时间：2017-12-20 13:10:10
• 更新时间：2026-07-01 17:11:03

名称

• 中文名: (17ALPHA)-3,3-[1,2-乙烷二基二(氧基)]-17-羟基-19-去甲孕甾-5,9-二烯-21-腈
• 英文名: 17α-cyanomethyl-17β-hydroxy-estra-5(10),9(11)-dien-3-one 3-ethylene ketal
• 中文别名: 2-(8S,13S,14S,17R)-17-羟基-13-甲基-1,2,4,6,7,8,12,13,14,15,16,17-十二氢螺环[A]菲-3,2'-[1,3]二氧环己烷]-17-基)乙腈 (地诺孕素杂质); 地诺孕素杂质7(地诺孕素杂质D); 地诺孕素 杂质D; 地诺孕素N-1
• 英文别名: 17alfa-Yanomethyl-17beta-hydroxy-estra-5,9-dien-3-one 3-ethylene ketal; Dienogest Impurity 7 (Dienogest Impurity D); (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5,9-diene-21-nitrile; 17A-HYDROXY-3,3-[1,2-ETHANEDIYLBIS(OXY)]-19-NORPREGNA-5(10),9(11)-DIENE-21-NITRILE; Dinoregin Impurity D; "(17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5,9-diene-21-nitrile"; Dinorgestrel Impurity D; (17alpha)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5,9-diene-21-nitrile; (17Alpha)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile; 17α-cyanomethyl-17β-hydroxy-estra-5,9-dien-3-one 3-ethylene ketal; 2-[(8S,13S,14S,17R)-17-hydroxy-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-yl]acetonitrile; 19-Norpregna-5,9-diene-21-nitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α); (17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile; 2-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)acetonitrile (Dienogest Impurity)

物化性质

• 分子式: C₂₂H₂₉NO₃
• 分子量: 355.47100
• 精确质量: 355.21500
• PSA: 62.48000
• LogP: 4.01118

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