Abiraterone Impurity-A

Name: Abiraterone Impurity-A
Brand: Vaqora Chemicals
SKU: VQ-004326

About Abiraterone Impurity-A

Abiraterone Impurity-A (CAS 53-43-0) is an impurity of Abiraterone offered by Vaqora Chemicals. Its molecular formula is C19H28O2 and its molecular weight is 288.4 g/mol. Common synonyms include 3β-Hydroxyandrost-5-en-17-one and 5-Androsten-3β-ol-17-one.

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. It carries the GHS signal word “Danger” with 11 hazard statements. Review the Safety Data Sheet before use.

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, Abiraterone Impurity-A is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt 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-A
Catalogue No.	VQ-004326
CAS Number	53-43-0
IUPAC name	(3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
Molecular formula	C₁₉H₂₈O₂
Molecular weight	288.4 g/mol
Exact mass	288.2089
Grade	Reference Standard
HSN code	38229090
InChIKey	FMGSKLZLMKYGDP-USOAJAOKSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CC=C4[C@@]3(CC[C@@H](C4)O)C
PubChem CID	5881

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	3β-Hydroxyandrost-5-en-17-one, 5-Androsten-3β-ol-17-one, DHEA, Androstenolone, trans-Dehydroandrosterone, Dehydroepiandrosterone, Dehydroisoandrosterone, Prasterone, 3beta-hydroxyandrost-5-en-17-one, 17-Hormoforin, 3-beta-Hydroxy-5-androsten-17-one, 5,6-Dehydroisoandrosterone

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H362May cause harm to breast-fed children
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P263, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233

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

Other grades of CAS 53-43-0

Biochemistry

Dehydroepiandrosterone, 99%

CAS: 53-43-0
Formula: C₁₉H₂₈O₂
MW: 288.4 g/mol

VQ-002823

IP/BP/USP

Dehydroisoandrosterone

CAS: 53-43-0
Formula: C₁₉H₂₈O₂
MW: 288.4 g/mol

VQ-004123

Frequently asked questions

What is the CAS number of Abiraterone Impurity-A?

The CAS Registry Number of Abiraterone Impurity-A is 53-43-0. It is also known as 3β-Hydroxyandrost-5-en-17-one, 5-Androsten-3β-ol-17-one, DHEA.

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

Abiraterone Impurity-A has the molecular formula C19H28O2 and a molecular weight of 288.4 g/mol. Its IUPAC name is (3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one.

What is Abiraterone Impurity-A used for?

Abiraterone Impurity-A 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-A can I order?

We supply Abiraterone Impurity-A 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-A?

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

Yes. Abiraterone Impurity-A 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.