18866-87-0

• 常用中文名：(3R,5S,7R,8R,9S,10S,12S,13R,14S)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol
• 常用英文名：(3R,5S,7R,8R,9S,10S,12S,13R,14S)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol
• CAS号：18866-87-0
• 分子式：C₂₇H₄₈O₄
• 分子量：436.66800
• 发布时间：2017-05-20 15:25:46
• 更新时间：2024-01-10 21:28:24

名称

• 英文名: (3R,5S,7R,8R,9S,10S,12S,13R,14S)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol
• 英文别名: 5b-Cholestane-3a,7a,12a,25-tetrol; 5beta-Cholestane-3beta,7alpha,12alpha,25-tetrol; 5beta-Cholestane-3alpha,7alpha,12alpha,25-tetrol; Cholestane-3,7,12,25-tetrol; 5b-Cholestan-3a,7a,12a,25-tetrol

物化性质

• 密度: 1.099g/cm3
• 沸点: 568.4ºC at 760mmHg
• 分子式: C₂₇H₄₈O₄
• 分子量: 436.66800
• 闪点: 238.3ºC
• 精确质量: 436.35500
• PSA: 80.92000
• LogP: 4.52510
• 蒸汽压: 2.75E-15mmHg at 25°C
• 折射率: 1.542

合成路线

7170-94-7 ~% 18866-87-0

文献：Pearlman Journal of the American Chemical Society, 1947 , vol. 69, p. 1475

917-64-6 59445-12-4 ~% 18866-87-0

文献：Dayal, Bishambar; Ertel; Padia; Rapole; Salen Steroids, 1997 , vol. 62, # 5 p. 409 - 414

2097-89-4 ~% 18866-87-0

文献：Dayal, B.; Bagan, E.; Speck, J.; Salen, G. Steroids, 1980 , vol. 35, # 4 p. 439 - 444

81-25-4 ~% 18866-87-0

文献：Dayal, Bishambar; Ertel; Padia; Rapole; Salen Steroids, 1997 , vol. 62, # 5 p. 409 - 414

59445-12-4 ~% 18866-87-0

文献：Joyce, Michael J.; Hiremath, S. V.; Mattammal, Michael B.; Elliott, William H.; Doisy, Edward A. Steroids, 1984 , vol. 44, # 1 p. 95 - 102