60919-46-2

• 常用中文名：13beta-乙基-15alpha-羟基甾烷-4-烯-3,17-二酮
• 常用英文名：15ALPHA-HYDROXY-18-METHYL-ESTRA-4-ENE-3,18-DIONE
• CAS号：60919-46-2
• 分子式：C₂₀H₂₈O₃
• 分子量：316.435
• 发布时间：2019-01-21 13:36:51
• 更新时间：2025-09-16 16:48:52

名称

• 中文名: 13beta-乙基-15alpha-羟基甾烷-4-烯-3,17-二酮
• 英文名: 13beta-ethyl-15a-hydroxy-18-norandrost-4-ene-3,17-dione
• 中文别名: 15Α-羟基乙基双酮; 孕二烯杂质2; 孕二烯酮中间体15羟; 15 羟基双酮; 15Α-羟基乙基双酮(孕二烯酮中间体); 13beta-乙基-15a-羟基-18-八雄甾-4-烯-3,17-二酮; 15羟双酮; 孕二烯中间体-15羟双酮; 孕二烯酮中间体
• 英文别名: 13beta-Ethyl-15alpha-hydroxyandrost-4-ene-3,17-dione; 15α-Hydroxy-13β-ethyl-4-gonene-3,17-dione; Gon-4-ene-3,17-dione, 13-ethyl-15-hydroxy-, (15α); (8R,9S,10R,13S,14S,15S)-13-Ethyl-15-hydroxy-10-methyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione; Gestodene Impurity 2; 15a-Hydroxy-13b-ethyl-4-gonene-3,17-dione; 13BETA-ETHYL-15A-HYDROXY-18-NORANDROST-4-ENE-3,17-DIONE; 15α-hydroxy-18-methyl-estra-4-ene-3,17-dione; 15α-hydroxy-18-Methyl-estr-4-ene-3,17-dione; Gestodene InterMediates; 15alpha-Hydroxy-13b-ethyl-4-gonene-3,17-dione; 15alpha-hydroxy-18-methyl-estra-4-ene-3,18-dione; 13BETA-ETHYL-15ALPHA-HYDROXY-18-NORANDROST-4-ENE-3,17-DIONE

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 486.1±45.0 °C at 760 mmHg
• 分子式: C₂₀H₂₈O₃
• 分子量: 316.435
• 闪点: 261.9±25.2 °C
• 精确质量: 316.203857
• PSA: 54.37000
• LogP: 1.86
• 蒸汽压: 0.0±2.8 mmHg at 25°C
• 折射率: 1.564

合成路线

21800-83-9 ~79% 60919-46-2

文献：Hofmeister; Annen; Laurent; Petzoldt; Wiechert Arzneimittel-Forschung/Drug Research, 1986 , vol. 36, # 5 p. 781 - 783

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