Androsta-3,5-dien-17-one, 3-(acetyloxy)

Name: Androsta-3,5-dien-17-one, 3-(acetyloxy)
Brand: Vaqora Chemicals
SKU: VQ-044524

About Androsta-3,5-dien-17-one, 3-(acetyloxy)

Listed under CAS 4968-05-2, Androsta-3,5-dien-17-one, 3-(acetyloxy) is an impurity of Abiraterone available from Vaqora Chemicals. The compound has the formula C21H28O3, corresponding to a molecular weight of 328.4 g/mol. Alternative names: Androsta-3,5-diene-17-one-(3-acetyloxy) and Androsta-3,5-dien-17-one, 3-hydroxy-, acetate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Abiraterone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Androsta-3,5-dien-17-one, 3-(acetyloxy) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

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	Androsta-3,5-dien-17-one, 3-(acetyloxy)
Catalogue No.	VQ-044524
CAS Number	4968-05-2
IUPAC name	[(8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-yl] acetate
Molecular formula	C₂₁H₂₈O₃
Molecular weight	328.4 g/mol
Exact mass	328.2038
Grade	Reference Standard
HSN code	38229090
InChIKey	AHQQAOHBGLLBAL-OEUJLIAZSA-N
SMILES	CC(=O)OC1=CC2=CC[C@H]3[C@@H]4CCC(=O)[C@]4(CC[C@@H]3[C@]2(CC1)C)C
PubChem CID	15081731

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Androsta-3,5-diene-17-one-(3-acetyloxy), Androsta-3,5-dien-17-one, 3-hydroxy-, acetate, 3-acetoxyandrost-3,5-dien-17-one, 3-acetoxyandrost-3,5-diene-17-one, 3-acetyloxy-androsta-3,5-dien-17-one

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 Androsta-3,5-dien-17-one, 3-(acetyloxy)?

The CAS Registry Number of Androsta-3,5-dien-17-one, 3-(acetyloxy) is 4968-05-2. It is also known as Androsta-3,5-diene-17-one-(3-acetyloxy), Androsta-3,5-dien-17-one, 3-hydroxy-, acetate, 3-acetoxyandrost-3,5-dien-17-one.

What is the molecular formula and molecular weight of Androsta-3,5-dien-17-one, 3-(acetyloxy)?

Androsta-3,5-dien-17-one, 3-(acetyloxy) has the molecular formula C21H28O3 and a molecular weight of 328.4 g/mol. Its IUPAC name is [(8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-yl] acetate.

What is Androsta-3,5-dien-17-one, 3-(acetyloxy) used for?

Androsta-3,5-dien-17-one, 3-(acetyloxy) 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 Androsta-3,5-dien-17-one, 3-(acetyloxy) can I order?

We supply Androsta-3,5-dien-17-one, 3-(acetyloxy) 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 Androsta-3,5-dien-17-one, 3-(acetyloxy)?

Yes. Every lot of Androsta-3,5-dien-17-one, 3-(acetyloxy) 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 Androsta-3,5-dien-17-one, 3-(acetyloxy) be shipped internationally?

Yes. We export Androsta-3,5-dien-17-one, 3-(acetyloxy) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.