Pregna-1,4-diene-3,20-dione,17-hydroxy-

CAS 2477-61-4C21H28O3MW 328.4

Pregna-1,4-diene-3,20-dione,17-hydroxy- (CAS 2477-61-4) — formula C21H28O3, molecular weight 328.4; category organic chemicals.

Product Overview

CAS Number	2477-61-4
Molecular Formula	C21H28O3
Molecular Weight	328.4
LogP	3.4
Category	Organic Chemicals

Technical Profile

What this product is

Pregna-1,4-diene-3,20-dione,17-hydroxy- is a carbon-based organic compound with CAS registry number 2477-61-4 and molecular formula C21H28O3 (molecular weight 328.4), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 2477-61-4

Its molecular formula C21H28O3 comprises 21 C, 28 H, 3 O atoms.

Also known as: Pregna-1,4-diene-3,20-dione,17-hydroxy- · 羟孕酮杂质

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of Pregna-1,4-diene-3,20-dione,17-hydroxy-?

The CAS registry number of Pregna-1,4-diene-3,20-dione,17-hydroxy- is 2477-61-4.

What is the molecular formula and molecular weight of Pregna-1,4-diene-3,20-dione,17-hydroxy-?

Molecular formula C21H28O3, molecular weight 328.4.

What other names is Pregna-1,4-diene-3,20-dione,17-hydroxy- known by?

It is also registered under: Pregna-1,4-diene-3,20-dione,17-hydroxy-, 羟孕酮杂质.

Which category does Pregna-1,4-diene-3,20-dione,17-hydroxy- belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for Pregna-1,4-diene-3,20-dione,17-hydroxy- (CAS 2477-61-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	2477-61-4
PubChem CID	200664
分子式	C21H28O3
IUPAC 名称	(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
UNII（FDA）	GR8RA8HG6R

Computed descriptors

Molecular Weight	328.4
XLogP3	3.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	328.20384475
Monoisotopic Mass	328.20384475
Topological Polar Surface Area	54.4
Heavy Atom Count	24

Synonyms and trade names

17-Hydroxypregna-1,4-diene-3,20-dione; 2477-61-4; Pregna-1,4-diene-3,20-dione, 17-hydroxy-; NSC-9786; GR8RA8HG6R; DTXSID60947684; RefChem:1057625; DTXCID401375941; NSC 9786; BRN 2223189; delta(sup 1,4)-Pregnadiene-17-alpha-ol-3,20-dione; 4-08-00-02420 (Beilstein Handbook Reference); Prednisolone Impurity 39; NSC9786; Cyproterone Impurity 4; SCHEMBL10865415

What the public record says

羟孕酮杂质 · CAS 2477-61-4 · C21H28O3. UNII GR8RA8HG6R.

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

Pregna-1,4-diene-3,20-dione,17-hydroxy-

Product Overview

Technical Profile

What this product is

Identification

Frequently Asked Questions

PubChem Public Data

Registry identifiers across databases

Computed descriptors

Synonyms and trade names

What the public record says

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