15β-Hydroxy Cyproterone Acetate

Name: 15β-Hydroxy Cyproterone Acetate
Brand: Vaqora Chemicals
SKU: VQ-025135

About 15β-Hydroxy Cyproterone Acetate

Vaqora Chemicals supplies 15β-Hydroxy Cyproterone Acetate, a metabolite or degradation product of Cyproterone registered under CAS number 65423-26-9. The compound has the formula C24H29ClO5, corresponding to a molecular weight of 432.9 g/mol. It is also known as 15-beta-Hydroxy Cyproterone Acetate or 17-Hydroxycyproterone acetate.

The product is provided 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Cyproterone, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 15β-Hydroxy Cyproterone Acetate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Cyproterone

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

Cyproterone impurities

Specifications & identifiers

Chemical identifiers
Product name	15β-Hydroxy Cyproterone Acetate
Catalogue No.	VQ-025135
CAS Number	65423-26-9
IUPAC name	[(1S,2S,3S,5R,11R,12S,13R,15R,16S)-15-acetyl-9-chloro-13-hydroxy-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate
Molecular formula	C₂₄H₂₉ClO₅
Molecular weight	432.9 g/mol
Exact mass	432.1704
Grade	Reference Standard
HSN code	38229090
InChIKey	HRANPRDGABOKNQ-ORGXEYTDSA-N
SMILES	CC(=O)[C@]1(C[C@H]([C@@H]2[C@@]1(CC[C@H]3[C@H]2C=C(C4=CC(=O)[C@@H]5C[C@@H]5[C@]34C)Cl)C)O)OC(=O)C
PubChem CID	163085

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 5
TPSA	80.7 Å²
Synonyms	15-beta-Hydroxy Cyproterone Acetate, 17-Hydroxycyproterone acetate, 17-OHCPA, 15b-Hydroxy Cyproterone Acetate, 17beta-Hydroxycyproterone acetate, 15beta-Hydroxy Cyproterone Acetate

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 15β-Hydroxy Cyproterone Acetate?

The CAS Registry Number of 15β-Hydroxy Cyproterone Acetate is 65423-26-9. It is also known as 15-beta-Hydroxy Cyproterone Acetate, 17-Hydroxycyproterone acetate, 17-OHCPA.

What is the molecular formula and molecular weight of 15β-Hydroxy Cyproterone Acetate?

15β-Hydroxy Cyproterone Acetate has the molecular formula C24H29ClO5 and a molecular weight of 432.9 g/mol. Its IUPAC name is [(1S,2S,3S,5R,11R,12S,13R,15R,16S)-15-acetyl-9-chloro-13-hydroxy-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate.

What is 15β-Hydroxy Cyproterone Acetate used for?

15β-Hydroxy Cyproterone Acetate is supplied as a characterised reference material related to Cyproterone. 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 15β-Hydroxy Cyproterone Acetate can I order?

We supply 15β-Hydroxy Cyproterone 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 15β-Hydroxy Cyproterone Acetate?

Yes. Every lot of 15β-Hydroxy Cyproterone 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 15β-Hydroxy Cyproterone Acetate be shipped internationally?

Yes. We export 15β-Hydroxy Cyproterone Acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.