分子式:C24H40O4
化学名:3a,7β- 二羟基-5β- 胆甾烷-24-酸
分子量:392.58
性状:本品为白色粉末;无臭,味苦。本品在乙醇中易溶,在氯仿中不溶;在冰醋酸中易溶,在氢氧化钠试液中溶解。
熔点: 本品的熔点为200 ~204℃。
比旋度: 取本品,精密称定,加无水乙醇溶解并定量稀释制成每1ml 中含40mg的溶液,依法测定比旋度为+59.0°至+62.0°。
熊去氧胆酸CAS号:128-13-2
熊去氧胆酸分子式: C24H39O4
熊去氧胆酸英文名称: Ursodeoxycholic acid
熊去氧胆酸英文同义词: 3,7-Dihydroxycholan-24-oic acid; 3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid; Ursodiol; 2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethanol; (3alpha,5beta,7alpha)-3,7-dihydroxycholan-24-oic acid; (3alpha,5beta,7beta)-3,7-dihydroxycholan-24-oic acid; (4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid; (4R)-4-[(3R,5S,7S,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid; (3alpha,5beta,7beta,8xi,9xi,14xi)-3,7-dihydroxycholan-24-oic acid; (3alpha,5beta,7beta)-3,7-dihydroxycholan-24-oate; (3alpha,5alpha,7beta)-3,7-dihydroxycholan-24-oate
熊去氧胆酸EINECS号: 204-879-3
熊去氧胆酸分子量: 391.5646
熊去氧胆酸熔点: 203-206℃
熊去氧胆酸沸点: 547.148°C at 760 mmHg
熊去氧胆酸密度: 0mmHg at 25°C
熊去氧胆酸闪点: 298.768°C