3-beta,17-alpha-dihydroxy-5-alpha-pregnan-20-one Chemical Properties

Melting point:

264-266°

alpha 

D21 +30.6° (c = 0.54 in abs alcohol)

solubility 

Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly, Heated)

form 

Solid

color 

White to Off-White

3-beta,17-alpha-dihydroxy-5-alpha-pregnan-20-one Usage And Synthesis

Uses

5α-Pregnan-3β,17α-diol-20-one is a derivative of Pregnenolone(P712200) which is a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A.

3-beta,17-alpha-dihydroxy-5-alpha-pregnan-20-one(570-54-7)Related Product Information

• Pregnan-20-one, 3,17,21-trihydroxy-, (3.beta.,5.alpha.)-
• 5-ALPHA-PREGNAN-3-BETA, 17,21-TRIOL-11,20-DIONE
• ALLOTETRAHYDROCORTISOL
• 3-beta,17-alpha-dihydroxy-5-alpha-pregnan-20-one
• 5-ALPHA-PREGNAN-3-BETA, 17,21-TRIOL-11,20-DIONE 21-ACETATE
• 5-ALPHA-PREGNAN-16,17-EPOXY-3-BETA-OL-11,20-DIONE
• 5ALPHA-PREGNAN-16BETA-BROMO-3BETA,17ALPHA-DIOL-11,20-DIONE
• 5-ALPHA-PREGNAN-3-BETA, 17,21-TRIOL-20-ONE 3,21-DIACETATE
• 5-ALPHA-PREGNAN-16-ALPHA-METHYL-3-BETA, 11-ALPHA, 17-TRIOL-20-ONE 3,11-DIPROPIONATE
• 5-ALPHA-PREGNAN-3-BETA, 17-DIOL-20-ONE 3-ACETATE
• 5-ALPHA-PREGNAN-16,17-EPOXY-3-BETA-OL-11,20-DIONE ACETATE
• 1-((3S,5S,8R,9S,10S,13S,14S,16R,17S)-3-HYDROXY-10,13-DIMETHYL-HEXADECAHYDRO-20-OXA-CYCLOPROPA[16,17]CYCLOPENTA[A]PHENANTHREN-17-YL)-ETHANONE
• 5-ALPHA-PREGNAN-3-BETA, 17,21-TRIOL-11,20-DIONE 3,21-DIACETATE
• 5-ALPHA-PREGNAN-16,17-EPOXY-3-BETA-OL-20-ONE ACETATE
• 5-ALPHA-PREGNAN-3-BETA, 17,21-TRIOL-20-ONE 21-ACETATE
• 5-ALPHA-PREGNAN-3-BETA, 17-DIOL-11,20-DIONE
• 5-ALPHA-PREGNAN-3-BETA, 17-DIOL-11,20-DIONE 3-ACETATE
• 5-ALPHA-PREGNAN-21-BROMO-3-BETA, 17-DIOL-11,20-DIONE