511-20-6
中文名称
5α-Ergostane
英文名称
5α-Ergostane
CAS
511-20-6
分子式
C28H50
分子量
386.7
MOL 文件
511-20-6.mol
结构式
基本信息
中文别名
英文别名
Ergostane, (5α)-
5alpha-ergostane
(5R,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(1R,4S)-1,4,5-trimethylhexyl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
(5R,8R,9S,10S,13R,14S,17R)-17-[(2R,5S)-5,6-dimethylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
5alpha-ergostane
(5R,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(1R,4S)-1,4,5-trimethylhexyl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
(5R,8R,9S,10S,13R,14S,17R)-17-[(2R,5S)-5,6-dimethylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
物理化学性质
| 熔点 | 85° |
| 比旋光度 | D20 +17° (c = 2 in chloroform) |
| 沸点 | 447.83°C (rough estimate) |
| 密度 | 0.8615 (estimate) |
| 折射率 | 1.8780 (estimate) |