胆酸丨81-25-4

中文名胆酸

中文同义胆酸 来源牛和羊;熊去氧胆酸EP杂质B;胆酸 含量:98%,80%;胆酸8-25-4含量:98%,80%;胆酸 100G;胆酸 中文同义 3ALPHA,7ALPHA,12ALPHA-三羟基-5BETA-胆烷酸;三羥膽烷酸 英文名 CHOLIC ACID 分子式 C24H40O5 分子量 408.57 EINECS 201-337-8 提取源:牛羊胆提取 规格:98%,80% 具有类固醇结构;胆酸81-25-4含量:98%,80%批发

英文名Cholic acid

英文同义3,7,12-Trihydroxy-cholan-24-oic acid;5beta-Cholan-24-oic acid, 3alpha,7alpha,12alpha-trihydroxy-;Cholan-24-oic acid, 3,7,12-trihydroxy-, (3alpha,5beta,7alpha,12alpha)-;3,7,12-TRIHYDROXYCHOLANIC ACID;3A,7A,12A-TRIHYDROXY-5B-CHOLAN-24-OIC ACID;3ALPHA, 7ALPHA, 12ALPHA-TRIHYDROXY-5BETA-CHOLANIC ACID;3ALPHA,7ALPHA,12ALPHA-TRIHYDROXY-5BETA-CHOLAN-24-IC ACID;3ALPHA,7ALPHA,12ALPHA-TRIHYDROXY-5BETA-CHOLAN-24-OIC ACID

CAS81-25-4

分子式C24H40O5

分子量408.57

EINECS201-337-8

结构式

性质

熔点200-201 °C(lit.)

比旋光度36 º (c=0.6, 95% EtOH)

沸点449.08°C (rough estimate)

密度1.0310 (rough estimate)

折射率1.5800 (estimate)

闪点9℃

储存条件Store at RT.

溶解度methanol: 0.1 g/mL, clear

形态neat

酸度系数(pKa)4.98(at 20℃)

水溶解性0.28 g/L (15 ºC)

Merck14,2203

BRN2822009

InChIKeyBHQCQFFYRZLCQQ-OELDTZBJSA-N

NIST化学物质信息Cholic acid(81-25-4)

EPA化学物质信息Cholan-24-oic acid, 3,7,12-trihydroxy-, (3.alpha.,5.beta.,7.alpha.,12.alpha.)- (81-25-4)