中文名称：胆酸
  • 3α,7α,12α-三羟基-5β-胆烷酸;
  • Cholic acid
  • 3alpha,7alpha,12alpha-Trihydroxy-5beta-cholanic acid; (3alpha,5beta,7alpha,8xi,12alpha,20xi)-3,7,12-trihydroxycholan-24-oic acid; (3alpha,5beta,7alpha,12alpha)-3,7,12-trihydroxycholan-24-oic acid; (4R)-4-[(3S,7R,8R,9S,10S,12S,13R,14S,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
  • 81-25-4
  • 201-337-8
  • C24H40O5
  • 408.5714
  • InChI=1/C24H40O5/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26/h13-20,22,25-27H,4-12H2,1-3H3,(H,28,29)/t13-,14?,15+,16-,17+,18+,19-,20+,22+,23+,24-/m1/s1
  • 胆酸 81-25-4
  • 1.184g/cm3
  • 197-202℃
  • 583.9°C at 760 mmHg
  • 321°C
  • 0.28 g/L (15℃)
  • 4.59E-16mmHg at 25°C

  • 熔点 197-202 °C
    比旋光度 36° (c=0.6, 95% EtOH)
    水溶性 0.28 g/L (15°C)
  • 一种具有类固醇结构的有机酸，能乳化脂肪，促进其消化作用
  • S24/25:;
  • 硫酸、乙醇
  • 人工牛黄
  • 硫酸、乙醇
  • 人工牛黄