1534-35-6
中文名稱
異石膽酸
英文名稱
(4R)-4-[(3S,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-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
CAS
1534-35-6
分子式
C24H40O3
分子量
376.57
MOL 文件
1534-35-6.mol
更新日期
2026/06/04 14:21:36
1534-35-6 結構式
基本信息
中文別名
異石膽酸異石膽酸(異羥膽酸)
甲醇中異石膽酸標準溶液
(3BETA,5BETA)-3-羥基膽烷-24-油酸
英文別名
isoLCAsolithocholic acid
5β-CHOLANIC ACID-3β-OL
Isolithocholic acid (ILCA)
(3β,5β)-3-Hydroxycholan-24-oic acid
Isolithocholic acid (β-Lithocholic acid)
Cholan-24-oic acid, 3-hydroxy-, (3β,5β)-
(3beta,5beta)-3-Hydroxycholan-24-oic Acid
(R)-4-((3S,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid
(4R)-4-[(3S,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-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
物理化學性質
熔點90-95 °C
沸點511.0±23.0 °C(Predicted)
密度1.073±0.06 g/cm3(Predicted)
儲存條件Refrigerator
溶解度Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
酸度系數(shù)(pKa)4.76±0.10(Predicted)
形態(tài)Solid
顏色White to Off-White
InChIKeySMEROWZSTRWXGI-WFVDQZAMSA-N
SMILES[H][C@@]12[C@]([C@](CC[C@H](O)C3)(C)[C@]3([H])CC2)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[C@]([H])(C)CCC(O)=O
常見問題列表
概述
異石膽酸 是石膽酸的一種同分異構體。Isolithocholic acid 是一種膽酸，由 Lithocholic acid 或 Lithocholic acid 3α-sulfate 經微生物代謝形成。