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Pregn-5-ene-3alpha,17alpha-diol-20-one

CAS 1887-95-2C21H32O3MW 332.5

Pregn-5-ene-3alpha,17alpha-diol-20-one (CAS 1887-95-2) — formula C21H32O3, molecular weight 332.5; category organic chemicals.

Product Description

Pregn-5-ene-3alpha,17alpha-diol-20-one (CAS 1887-95-2) is a chemical raw material in the organic chemicals category. Its molecular formula C21H32O3 comprises 21 C, 32 H, 3 O atoms. Its molecular weight is about 332.5. Reported physicochemical data: LogP about 3.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number1887-95-2
Molecular FormulaC21H32O3
Molecular Weight332.5
LogP3.1
Applicationscosmetics, plastics, and lubricants
CategoryOrganic Chemicals

Applications

Documented applications: cosmetics, plastics, and lubricants.

Technical Profile

What this product is

Pregn-5-ene-3alpha,17alpha-diol-20-one is a carbon-based organic compound with CAS registry number 1887-95-2 and molecular formula C21H32O3 (molecular weight 332.5), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 1887-95-2

Its molecular formula C21H32O3 comprises 21 C, 32 H, 3 O atoms.

Also known as: Pregn-5-ene-3alpha,17alpha-diol-20-one · 17alpha-羟基孕烯醇酮

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of Pregn-5-ene-3alpha,17alpha-diol-20-one?

The CAS registry number of Pregn-5-ene-3alpha,17alpha-diol-20-one is 1887-95-2.

What is the molecular formula and molecular weight of Pregn-5-ene-3alpha,17alpha-diol-20-one?

Molecular formula C21H32O3, molecular weight 332.5.

What other names is Pregn-5-ene-3alpha,17alpha-diol-20-one known by?

It is also registered under: Pregn-5-ene-3alpha,17alpha-diol-20-one, 17alpha-羟基孕烯醇酮.

What are the documented applications of Pregn-5-ene-3alpha,17alpha-diol-20-one?

Recorded applications: cosmetics, plastics, and lubricants.

Which category does Pregn-5-ene-3alpha,17alpha-diol-20-one belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for Pregn-5-ene-3alpha,17alpha-diol-20-one (CAS 1887-95-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number1887-95-2
PubChem CID13783642
Molecular FormulaC21H32O3
IUPAC Name1-[(3R,8R,9S,10R,13S,14S,17R)-3,17-dihydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl]ethanone

Computed descriptors

Molecular Weight332.5
XLogP33.1
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass332.23514488
Monoisotopic Mass332.23514488
Topological Polar Surface Area57.5
Heavy Atom Count24

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

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 17alpha-羟基孕烯醇酮

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