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CAS号: 2955-27-3 英文名称: 4-[(5S,7S,8S,10S,13R,17R)-3,7,12-trihydroxy-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 英文同义词: Ursocholate;Ursocholic acid;7-Epicholic Acid;7β-Hydroxyisocholic Acid;Chenodeoxycholic Acid Impurity 4;Ursodeoxycholic Acid EP Impurity D;Chenodeoxycholic Acid EP Impurity D;Ursodeoxycholic Acid Impurity 4（Ursodeoxycholic Acid EP Impurity D）;Ursocholic Acid (Chenodeoxycholic Acid EP Impurity D, Ursodeoxycholic Acid EP Impurity D);(4R)-4-((3R,5S,7S,8R,9S,10S,12S,13R,14S)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid 中文名称: 熊果胆酸 中文同义词: 熊果胆酸;熊去氧胆酸杂质5;熊去氧胆酸EP杂质D;熊胆酸(鹅去氧胆酸EP杂质D,熊去氧胆酸EP杂质D);3Α,7Β,12Α-三羟基-5Β-胆酸-24-油酸(熊去氧胆酸) 分子式: C24H40O5 分子量: 408.57 熔点 : 144 °C 沸点 : 489.08°C (rough estimate) 密度 : 1.0263 (rough estimate) 折射率 : 1.5400 (estimate) 酸度系数(pKa): 4.76±0.10(Predicted) 水溶解性 : 682.3mg/L(25 ºC)