128-20-1 孕烷醇酮 5B-pregnan-3A-ol-20-one

Synonyms： 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
CAS Number：128-20-1
Molecular Formula：C₂₁H₃₄O₂
Molecular Weight：318.4935
InChI：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
Molecular Structure：
Density：1.053g/cm³
Melting point：149℃
Boiling point：431.2°C at 760 mmHg
Refractive index：1.524
Flash point：183.9°C
Vapour Pressur：3.05E-09mmHg at 25°C
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