40736-33-2

• 常用中文名：豆甾醇相关化合物
• 常用英文名：(20S)-21-Hydroxy-20-methylpregn-4-en-3-one
• CAS号：40736-33-2
• 分子式：C₂₂H₃₄O₂
• 分子量：330.50400
• 发布时间：2016-01-21 07:02:41
• 更新时间：2026-07-13 21:58:45

名称

• 中文名: 豆甾醇相关化合物
• 英文名: (20S)-21-Hydroxy-20-methylpregn-4-en-3-one
• 中文别名: 黄体酮杂质20; 孕酮杂质38; (8S,9S,10R,13S,14S,17R)-17-[(S)-1-羟基-2-丙基]-10,13-二甲基-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-1H-环戊并[A]菲-3(2H)-酮; 黄体酮杂质N2; 雌二醇杂质VII; 黄体酮杂质69; (20S)-21-羟基-20-甲基孕甾-4-烯-3-酮
• 英文别名: 21-hydroxy-20-methylpregn-4-ene-3-one,BA; (20S)-21-Hydroxy-20-Methylpregn-4-en-3-one; Progesterone Impurity 69; (10R,13S)-17-(1-hydroxypropan-2-yl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one; Progesterone Impurity N2; 23,24-Bisnorchol-4-en-3-on-22-ol; Progesterone Impurity 38; Stigmasterol Related Compound ((20S)-21-Hydroxy-20-Methylpregn-4-en-3-one); (20S)-21-HYDROXY-20-METHYLPREGN-4-EN-3-ONE(STIGMASTEROL RELATED COMPOUND); (8S,9S,10R,13S,14S,17R)-17-[(S)-1-hydroxy-2-propyl]-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one; Estradiol Impurity VII; Pregn-4-en-3-one, 21-hydroxy-20-methyl-, (20S); Stigmasterol Related Compound 1 ((20S)-21-Hydroxy-20-Methylpregn-4-en-3-one); 3-keto-23,24-bisnorchol-4-en-22-ol

物化性质

• 分子式: C₂₂H₃₄O₂
• 分子量: 330.50400
• 精确质量: 330.25600
• PSA: 37.30000
• LogP: 4.76290

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