中文名称：孕烷醇酮
  • 5α-孕(甾)烷-3β-醇-20-酮; 3α-羟基-5β-孕(甾)烷-20-酮; 乙他诺隆
  • 5B-pregnan-3A-ol-20-one
  • Eltanolone; 3-alpha-hydroxy-5-beta-pregnan-20-one; 3alpha,5beta-Epimeric pregnanolone; 3alpha-Hydroxy-5beta-pregnan-20-one; 3alpha-Hydroxy-5beta-tetrahydroprogesterone; Pregnan-3alpha-ol-20-one; Pregnanolone II; (3alpha,5beta)-3-hydroxypregnan-20-one; 3-hydroxypregnan-20-one; (3alpha)-3-hydroxypregnan-20-one
  • 128-20-1
  • C21H34O2
  • 318.4935
  • InChI=1/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14-19,23H,4-12H2,1-3H3/t14?,15-,16?,17?,18?,19?,20?,21?/m1/s1
  • 孕烷醇酮 128-20-1
  • 1.053g/cm3
  • 149℃
  • 431.2°C at 760 mmHg
  • 183.9°C
  • 3.05E-09mmHg at 25°C
  • 用作激素类药