5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL

5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL Structure
CAS No.
566-58-5
Chemical Name:
5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL
Synonyms
ALLOPREGNANDIOL;ALLOPREGNANEDIOL;5α-Pregnane-3α,20α-diol;5A-PREGNANE-3A,20A-DIOL;Allopregnan-3α,20α-diol;5α-PREGNAN-3α, 20α-DIOL;5α-Pregnane-3α,20α-diol;Allopregnane-3a,20a-diol;allo-Pregnan-3α,20α-diol;5A-PREGNANE-3A,20ALPHA-DIOL
CBNumber:
CB9163869
Molecular Formula:
C21H36O2
Molecular Weight:
320.51
MOL File:
566-58-5.mol
Modify Date:
2023/5/4 17:34:40

5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL Properties

Melting point 240-242°C
alpha D20 +17° (c = 0.148 in ethanol)
Boiling point 435.9±18.0 °C(Predicted)
Density 1.053±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Ethanol (Slightly, Heated), Methanol (Slightly, Heated)
form Solid
pka 15.05±0.20(Predicted)
color White to Off-White

5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL Chemical Properties,Uses,Production

Chemical Properties

White Solid

Purification Methods

Crystallise 5-pregnane-3,20-diol from EtOH. Its diacetate [6003-18-5] has m 142o and [] D 20 +18o (c 0.4, *C6H6). It is a progesterone metabolite in urine during pregnancy.

5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL Preparation Products And Raw materials

Raw materials

Preparation Products

5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL Suppliers

Global( 28)Suppliers
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5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL 5A-PREGNANE-3A,20A-DIOL 5A-PREGNANE-3A,20ALPHA-DIOL ALLOPREGNAN-3ALPHA,20ALPHA-DIOL 98% ALLOPREGNANE-3ALPHA,20ALPHA-DIOL (3a,5a,20S)-Pregnane-3,20-diol 3a,20a-Dihydroxy-5a-pregnane Allopregnane-3a,20a-diol 3α,20α-Dihydroxy-5α-pregnane, Allopregnane-3α,20α-diol 5α-Pregnane-3α,20α-diol allo-Pregnan-3α,20α-diol Allopregnan-3α,20α-diol ALLOPREGNANDIOL ALLOPREGNANEDIOL (20S)-5β-Pregnane-3β,20-diol 5alpha-Pregnane-3alpha,20alpha-diol (3R,5S,8R,9S,10S,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 5α-PREGNAN-3α, 20α-DIOL 5α-Pregnane-3α,20α-diol 566-58-5 C21H34OH2 Steroids & Hormones - 13C & 2H Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Steroids