5-β-pregnane-3-α,20-α-diol

CAS 80-92-2C21H36O2MW 320.5

5-β-pregnane-3-α,20-α-diol (CAS 80-92-2) — formula C21H36O2, molecular weight 320.5; category organic chemicals.

Product Overview

CAS Number	80-92-2
Molecular Formula	C21H36O2
Molecular Weight	320.5
Melting Point	243.5 °C
LogP	5.2
Category	Organic Chemicals

Technical Profile

What this product is

5-β-pregnane-3-α,20-α-diol is a carbon-based organic compound with CAS registry number 80-92-2 and molecular formula C21H36O2 (molecular weight 320.5), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 80-92-2

Its molecular formula C21H36O2 comprises 21 C, 36 H, 2 O atoms.

Also known as: 5-β-pregnane-3-α,20-α-diol · 5-β-孕烷-3-α,20-α-二醇

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 5-β-pregnane-3-α,20-α-diol?

The CAS registry number of 5-β-pregnane-3-α,20-α-diol is 80-92-2.

What is the molecular formula and molecular weight of 5-β-pregnane-3-α,20-α-diol?

Molecular formula C21H36O2, molecular weight 320.5.

What other names is 5-β-pregnane-3-α,20-α-diol known by?

It is also registered under: 5-β-pregnane-3-α,20-α-diol, 5-β-孕烷-3-α,20-α-二醇.

Which category does 5-β-pregnane-3-α,20-α-diol belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for 5-β-pregnane-3-α,20-α-diol (CAS 80-92-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number	80-92-2
PubChem CID	219833
Molecular formula	C21H36O2
IUPAC name	(3R,5R,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
UNII (FDA)	JR3JD1Y22C

Computed descriptors

Molecular Weight	320.5
XLogP3	5.2
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	320.271530387
Monoisotopic Mass	320.271530387
Topological Polar Surface Area	40.5
Heavy Atom Count	23

Physicochemical values on record

Melting Point	243.5 °C

Synonyms and trade names

pregnanediol; 80-92-2; Pregnandiol; 5beta-Pregnane-3alpha,20alpha-diol; NSC-47462; NSC-1612; JR3JD1Y22C; 3alpha,20alpha-Dihydroxy-5beta-pregnane; DTXSID6046218; RefChem:868466; 5-beta-Pregnane-3, 20-diol; DTXCID801767851; 201-313-7; Diol; Pregnandiol [JAN]; 5b-Pregnane-3a,20a-diol

GHS hazard classification

Reported hazard statements	H315 (100%), H318 (100%), H335 (100%), H302 (50%), H351 (50%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

What the public record says

5-β-pregnane-3-α,20-α-diol · CAS 80-92-2 · C21H36O2. UNII JR3JD1Y22C. Melting Point: 243.5 °C.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.

5-β-pregnane-3-α,20-α-diol

Product Overview

Technical Profile

What this product is

Identification

Frequently Asked Questions

PubChem Public Data

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Synonyms and trade names

GHS hazard classification

What the public record says

Physical description and handling notes

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