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5-alpha-Pregnan-3-alpha, 17-diol-20-one

5-alpha-Pregnan-3-alpha, 17-diol-20-one structure

CAS No.: 6890-65-9

Chemical Name:: 5-alpha-Pregnan-3-alpha, 17-diol-20-one

Synonyms: 5α-PREGNAN-3α, 17-DIOL-20-ONE;3-ethyl-2-methyl-5-propan-2-ylphenol;(3α,5α)-3,17-Dihydroxypregnan-20-one;5-alpha-Pregnan-3-alpha, 17-diol-20-one;3alpha,17-dihydroxy-5alpha-pregnan-20-one;5ALPHA-PREGNAN-3ALPHA,17ALPHA-DIOL-20-ONE;(3alpha,5alpha)-3,17-Dihydroxypregnan-20-one

CBNumber:: CB7269033

Molecular Formula:: C21H34O3

Molecular Weight:: 334.49

MDL Number:: MFCD00069486

MOL File:: 6890-65-9.mol

MSDS File:: SDS

Last updated:2026-09-12 18:54:54

Request For Quotation

5-alpha-Pregnan-3-alpha, 17-diol-20-one Properties

solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
color	White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

5-alpha-Pregnan-3-alpha, 17-diol-20-one price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-D863770-50MG	(3alpha,5alpha)-3,17-Dihydroxypregnan-20-one	6890-65-9	50mg	$734	2026-06-03	Buy
TRC	TRC-D863770-10MG	(3alpha,5alpha)-3,17-Dihydroxypregnan-20-one	6890-65-9	10mg	$188	2026-06-03	Buy
TRC	TRC-D863770-100MG	(3alpha,5alpha)-3,17-Dihydroxypregnan-20-one	6890-65-9	100mg	$1414	2026-06-03	Buy
Biosynth	GAA89065	(3Alpha,5Alpha)-3,17-Dihydroxypregnan-20-one	6890-65-9	5mg	$1307.5	2026-06-04	Buy
Biosynth	GAA89065	(3Alpha,5Alpha)-3,17-Dihydroxypregnan-20-one	6890-65-9	10mg	$1819	2026-06-04	Buy

Product number	Packaging	Price	Buy
TRC-D863770-50MG	50mg	$734	Buy
TRC-D863770-10MG	10mg	$188	Buy
TRC-D863770-100MG	100mg	$1414	Buy
GAA89065	5mg	$1307.5	Buy
GAA89065	10mg	$1819	Buy

5-alpha-Pregnan-3-alpha, 17-diol-20-one Chemical Properties, Uses, Production

Uses

(3α,5α)-3,17-Dihydroxypregnan-20-one has been studied has a metabolite of research interest in the study of human male testes diseases or aberration pertaining androgen-mediated events in male puberty; such as biosynthesis of testosterone, adrenocortical carcinoma, castration-resistant prostate cancer and urine steroid hormone profiling.

Definition

ChEBI: 5-beta-pregnan-3-alpha, 17-diol-20-one is a corticosteroid hormone.

5-alpha-Pregnan-3-alpha, 17-diol-20-one Preparation Products And Raw materials

Raw materials

1-((2aS,4R,6aS,6bS,8aS,8bS,9aR,10aS,10bR)-4-hydroxy-6a,8a-dimethylhexadecahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-8b-yl)ethanone

Preparation Products

3-alpha,17-alpha,20-beta-Trihydroxy-5-alpha-pregnane

5-alpha-Pregnan-3-alpha, 17-diol-20-one Suppliers

Global Suppliers ( 8)

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 17392216152	1035@dideu.com	China	9991	58
Shanghai Saikerui Biotechnology Co. , Ltd.	021-58000709 13120558703	sales@scrbio.com	China	9876	58
Shanghai Weiyite Biotechnology Co., Ltd	15317051735	zhaojing@wytsci.com	China	10000	58
LGC Science (Shanghai) Ltd.	17717235263 17717235263	offer.de@lgcgroup.com	China	38135	58

Supplier	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	58
Shanghai Saikerui Biotechnology Co. , Ltd.	58
Shanghai Weiyite Biotechnology Co., Ltd	58
LGC Science (Shanghai) Ltd.	58

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Allotetrahydrocortisol

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5ALPHA-PREGNAN-3ALPHA,17ALPHA-DIOL-20-ONE 3alpha,17-dihydroxy-5alpha-pregnan-20-one (3α,5α)-3,17-Dihydroxypregnan-20-one 3-ethyl-2-methyl-5-propan-2-ylphenol 5α-PREGNAN-3α, 17-DIOL-20-ONE (3alpha,5alpha)-3,17-Dihydroxypregnan-20-one 5-alpha-Pregnan-3-alpha, 17-diol-20-one 6890-65-9