Abiraterone Impurity-B

Name: Abiraterone Impurity-B
Brand: Vaqora Chemicals
SKU: VQ-004327

About Abiraterone Impurity-B

Vaqora Chemicals supplies Abiraterone Impurity-B, an impurity of Abiraterone registered under CAS number 853-23-6. Formula C21H30O3, molecular weight 330.5 g/mol. Common synonyms include DHEA acetate and Androstenolone 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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Abiraterone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Abiraterone Impurity-B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

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	Abiraterone Impurity-B
Catalogue No.	VQ-004327
CAS Number	853-23-6
IUPAC name	[(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
Molecular formula	C₂₁H₃₀O₃
Molecular weight	330.5 g/mol
Exact mass	330.2195
Grade	Reference Standard
HSN code	38229090
InChIKey	NCMZQTLCXHGLOK-ZKHIMWLXSA-N
SMILES	CC(=O)O[C@H]1CC[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3CC=C2C1)CCC4=O)C)C
PubChem CID	14709

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	DHEA acetate, Androstenolone acetate, Prasterone Acetate, trans-Dehydroandrosterone acetate, (3b)-3-(Acetyloxy)androst-5-en-17-one, 3 beta-Acetoxy-5-androstene-17-one, Dehydroepiandrosterone Acetate, Dehydroisoandrosterone 3-acetate, 3beta-acetoxyandrost-5-en-17-one, Dehydroisoandrosterone acetate, Dehydroepiandrosterone 3-acetate, Androst-5-en-17-one, 3-(acetyloxy)-, (3b)-

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Abiraterone Impurity-B?

The CAS Registry Number of Abiraterone Impurity-B is 853-23-6. It is also known as DHEA acetate, Androstenolone acetate, Prasterone Acetate.

What is the molecular formula and molecular weight of Abiraterone Impurity-B?

Abiraterone Impurity-B has the molecular formula C21H30O3 and a molecular weight of 330.5 g/mol. Its IUPAC name is [(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate.

What is Abiraterone Impurity-B used for?

Abiraterone Impurity-B 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 Abiraterone Impurity-B can I order?

We supply Abiraterone Impurity-B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Abiraterone Impurity-B?

Yes. Every lot of Abiraterone Impurity-B 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 Abiraterone Impurity-B be shipped internationally?

Yes. Abiraterone Impurity-B is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.