651-55-8

• 常用中文名：α-Equilol
• 常用英文名：estra-1,3,5(10),7-tetraene-3,17alpha-diol
• CAS号：651-55-8
• 分子式：C₁₈H₂₂O₂
• 分子量：270.36600
• 发布时间：2019-02-18 14:32:33
• 更新时间：2026-08-16 21:59:53

名称

• 中文名: α-Equilol
• 英文名: 17α-Dihydroequilin
• 中文别名: 17Α-二氢马烯雌酮; 马烯雌酮杂质4; 共轭雌激素杂质K
• 英文别名: (17α)-Estra-1,3,5,7-tetraene-3,17-diol; Estra-1,3,5,7-tetraene-3,17α-diol; 17a-Form; Estra-1,3,5,7-tetraene-3,17-diol, (17α); α-Dihydroequilin; estra-1,3,5,7-tetraene-3,17α-diol(17α-dihydroequilin); 17Α-DIHYDROEQUILIN CAS# -8; 1, 3, 5, 7-ESTRATETRAEN-3, 17α-DIOL; (9S,13S,14S,17R)-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol; 17-α-Dihydro EquilinQ: What is 17-α-Dihydro Equilin Q: What is the CAS Number of 17-α-Dihydro Equilin Q: What is the storage condition of 17-α-Dihydro Equilin Q: What e the applications of 17-α-Dihydro Equilin; 17-alfa-Dihydroequilin; Equilin Impurity 4; estra-1,3,5,7-tetraene-3,17alpha-diol; 17-α-Dihydroequilin; Conjugated Estrogens Impurity K; (17α)-Estra-1,3,5(10),7-tetraene-3,17-diol; 7-Dehydro-17α-Estradiol; α-Equilol; dihydroequilin; Equilin 17α-Dihydro Impurity

物化性质

• 密度: 1.23g/cm3
• 沸点: 457.798ºC at 760 mmHg
• 分子式: C₁₈H₂₂O₂
• 分子量: 270.36600
• 闪点: 217.155ºC
• 精确质量: 270.16200
• PSA: 40.46000
• LogP: 3.52930
• 折射率: 1.637

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H315-H319
• 警示性声明: P305 + P351 + P338
• 危险品运输编码: NONH for all modes of transport

合成路线

474-86-2 ~% 651-55-8

文献：Journal of Biological Chemistry, , vol. 185, p. 267,269

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