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Identify Suppliers 2025 Properties Safty

5alpha-Pregnane-3alpha,20alpha-diol

BGC Id:	164283653656
CAS No:	566-58-5
Synonyms:	allopregnan-3α,20α-diol ; 3a,20a-dihydroxy-5a-pregnane ; 5a-pregnane-3a,20alpha-diol ; allopregnane-3a,20a-diol ; 5α-pregnane-3α,20α-diol ; 5a-pregnane-3a,20a-diol ; allo-pregnan-3α,20α-diol ; (20s)-5β-pregnane-3β,20-diol ; allopregnanediol ; allopregnandiol
Molecular Formula:	C21H36O2
Molecular Weight:	320.51
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Dayang Chem

Leap Chem

Molecular Formula: C21H36O2 Molecular Weight: 320.51

What other providers are available for CAS 566-58-5?

The last intensive check and update was carried out on 2025/09/27.

Identify

Synonyms:

allopregnan-3α,20α-diol ; 3a,20a-dihydroxy-5a-pregnane ; 5a-pregnane-3a,20alpha-diol ; allopregnane-3a,20a-diol ; 5α-pregnane-3α,20α-diol ; 5a-pregnane-3a,20a-diol ; allo-pregnan-3α,20α-diol ; (20s)-5β-pregnane-3β,20-diol ; allopregnanediol ; allopregnandiol

CAS:

566-58-5

EINECS:

Molecular Formula:

C21H36O2

MDL:

Properties

Molecular Weight:

320.51 g·mol−1

Melting point:

240-242 °C

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

företagets typ: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Vi är leverantör av Benzoic anhydride. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

land: P.R.China telefon: +86-571-88938639 fax: +86-571-8893-8652

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Leap Chem Co., Ltd

företagets typ: Bulk and laboratory supplier

land: P.R.China
telefon: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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Safety Information

Hazard Classes:

Storage temperature:

Refrigerator

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 566-58-5?

In addition to the providers presented here for 5alpha-Pregnane-3alpha,20alpha-diol with the CAS number 566-58-5, there are other 6 providers with slightly different product names available for this CAS number.

Allopregnane-3alpha,20alpha-diol

BIOZOL Diagnostica Vertrieb GmbH +2 additional providers that we know from the past

Pregnane-3,20-diol, (3a,5a,20S)-

+2 additional providers that we know from the past

(2S,10R,15S)-14-[(1S)-1-hydroxyethyl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-ol