54024-21-4

• 常用中文名：13-乙基-11-亚甲基-4-雌烯-17-酮
• 常用英文名：13-ethyl-11-methylenegon-4-en-17-one
• CAS号：54024-21-4
• 分子式：C₂₀H₂₈O
• 分子量：284.436
• 发布时间：2018-12-26 13:26:04
• 更新时间：2026-07-10 12:14:54

名称

• 中文名: 13-乙基-11-亚甲基-4-雌烯-17-酮
• 英文名: (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13, 14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
• 中文别名: 化合物 (8S,9S,10R,14S)-13-ETHYL-11-METHYLENE-2,3,7,8,9,10,11,12,13,14,15,16-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17(6H)-ONE; 去氧孕烯杂质C/去氧孕烯相关物质D; (8S,9S,10R,14S)-13-乙基-11-亚甲基-1,2,3,6,7,8,9,10,11,12,13,14,15,16-十四氢-17H-环戊[A]菲-17-酮; 去氧孕烯氧化物; 去氧孕烯相关化合物D; 13-乙基-11-亚甲基-雌甾-4(5)-烯-17-酮; 去氧孕烯中间体(氧化物); 去氧孕烯中间体-单酮; 去氧孕烯N-1中间体; 去氧孕烯中间体; 去氧孕烯杂质C; 去氧孕烯的EP杂质C; 去氧孕酮杂质C; 乙基酮(去氧孕烯中间体); 去氧孕烯杂质C(去氧孕烯相关化合物D)
• 英文别名: Desogestrel Intermediate; 13-ethyl-11-methylengon-4-ene; (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta; 11-methylene-18a-homo-estr-4-en-17-one; Desogestrel Impurity C/Desogestrel RC D; Desogestrel IMpurity C; (8S,9S,10R,13S,14S)-13-Ethyl-11-methylene-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one (non-preferred name); Desogestrel Impurity 3; Desogestrel Impurity 3(Desogestrel Impurity C); (8S,9S,10R,13S,14S)-13-Ethyl-11-methylene-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one; Desogestrel Impurity 3 Impurity C); 13-Ethyl-11-methylene-gon-4-en-17-one; 11-methylene-13-ethyl-gon-4-ene-17-one; Gon-4-en-17-one, 13-ethyl-11-methylene; 13-ethyl-11-methylene-gon-4-en-17-oneQ: What is 13-ethyl-11-methylene-gon-4-en-17-one Q: What is the CAS Number of 13-ethyl-11-methylene-gon-4-en-17-one Q: What is the storage condition of 13-ethyl-11-methylene-gon-4-en-17-one Q: What e the applications of 13-ethyl-11-methylene-gon-4-en-17-one; 18-methyl-11-methylene-4-estren-17-one; 13-ethyl-11-methylene-gon-4-en-17-one 54-4; 13β-Ethyl-11-methylenegon-4-en-17-one; 11-methylene-18methyl-4-estrene-17-one - ordini da; (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13, 14,15,16-dodecahydro-1H-cyclopenta[a; 11-methlene-13-ethyl -18,19-dinor-androst-17-one; 11-methylene-18-methyl-Estra-4-ene- 17-one; 13-ethyl-11-methylenegona-4-en-17-one; (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one; Desogestrel EP IMpurity C; 13Beta-Ethyl-11-methylenegon-4-en-17-one; Desogestrel Related Compound D (13-Ethyl-11-methylenegon-4-en-17-one); 13-Ethyl-11-methylidenegon-4-en-17-one; 13b-Ethyl-11-methylenegon-4-en-17-one; Desogestrel Impurity C (Desogestrel Related Compound D); Desogestrel InterMediates; Desogestrel Related Compound D

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 412.5±44.0 °C at 760 mmHg
• 熔点: 99-101ºC
• 分子式: C₂₀H₂₈O
• 分子量: 284.436
• 闪点: 177.9±23.4 °C
• 精确质量: 284.214020
• PSA: 17.07000
• LogP: 5.65
• 蒸汽压: 0.0±1.0 mmHg at 25°C
• 折射率: 1.547
• 储存条件: 2-8°C

合成路线

上下游产品

上游产品  3
54024-17-8 220332-82-1 161640-05-7
下游产品  3
54024-22-5 110-54-3 54048-10-1