16-Dehydro 7-keto-Pregnenolone Acetate

About 16-Dehydro 7-keto-Pregnenolone Acetate

16-Dehydro 7-keto-Pregnenolone Acetate is an impurity of Abiraterone carrying the CAS registry number 19324-55-1. Formula C23H30O4, molecular weight 370.5 g/mol. Alternative names: 7,20-Dioxopregna-5,16-dien-3beta-yl acetate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Abiraterone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 16-Dehydro 7-keto-Pregnenolone Acetate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Abiraterone

View every impurity, metabolite and intermediate we list for Abiraterone.

Abiraterone impurities

Specifications & identifiers

Chemical identifiers
Product name	16-Dehydro 7-keto-Pregnenolone Acetate
Catalogue No.	VQ-024112
CAS Number	19324-55-1
IUPAC name	[(3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-7-oxo-1,2,3,4,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-yl] acetate
Molecular formula	C₂₃H₃₀O₄
Molecular weight	370.5 g/mol
Exact mass	370.2144
Grade	Reference Standard
HSN code	38229090
InChIKey	WANSFKJXNRSVII-GHFWAWAGSA-N
SMILES	CC(=O)C1=CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C(=O)C=C4[C@@]3(CC[C@@H](C4)OC(=O)C)C)C
PubChem CID	141395212

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 16-Dehydro 7-keto-Pregnenolone Acetate?

The CAS Registry Number of 16-Dehydro 7-keto-Pregnenolone Acetate is 19324-55-1. It is also known as (3beta)-3-(Acetyloxy)pregna-5,16-diene-7,20-dione, 7,20-Dioxopregna-5,16-dien-3beta-yl acetate, (3I(2))-3-(Acetyloxy)pregna-5,16-diene-7,20-dione.

What is the molecular formula and molecular weight of 16-Dehydro 7-keto-Pregnenolone Acetate?

16-Dehydro 7-keto-Pregnenolone Acetate has the molecular formula C23H30O4 and a molecular weight of 370.5 g/mol. Its IUPAC name is [(3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-7-oxo-1,2,3,4,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-yl] acetate.

What is 16-Dehydro 7-keto-Pregnenolone Acetate used for?

16-Dehydro 7-keto-Pregnenolone Acetate is supplied as a characterised reference material related to Abiraterone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 16-Dehydro 7-keto-Pregnenolone Acetate can I order?

We supply 16-Dehydro 7-keto-Pregnenolone Acetate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 16-Dehydro 7-keto-Pregnenolone Acetate?

Yes. Every lot of 16-Dehydro 7-keto-Pregnenolone Acetate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 16-Dehydro 7-keto-Pregnenolone Acetate be shipped internationally?

Yes. We export 16-Dehydro 7-keto-Pregnenolone Acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.