Cyproterone Acetate Dichloro 17-Hydroxy Impurity
- CAS
- 2271091-83-7
- Formula
- C22H28Cl2O3
- MW
- 411.4 g/mol
ZX-024104
Metabolites & Degradation Products
15β-Hydroxy Cyproterone Acetate
Reference StandardAvailable on request
Buy 15β-Hydroxy Cyproterone Acetate (CAS 65423-26-9) from Zemixal: C24H29ClO5, COA and SDS with every lot, worldwide shipping.
CAS number65423-26-9
FormulaC24H29ClO5
Molar mass432.9 g/mol
Physical formSolid
HS code38229090
InChIKeyHRANPRDGABOKNQ-ORGXEYTDSA-N
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
About 15β-Hydroxy Cyproterone Acetate
15β-Hydroxy Cyproterone Acetate is supplied by Zemixal as a characterised reference material for Cyproterone analysis. Key data (Reference Standard): CAS 65423-26-9, formula C24H29ClO5 and molar mass 432.9 g/mol. It is handled as a solid.
Typical applications
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Cyproterone
See every impurity, metabolite and related compound we list for this API.
Cyproterone standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Applications
Specifications and identifiers
| Product name | 15β-Hydroxy Cyproterone Acetate |
|---|---|
| Catalogue number | ZX-024103 |
| 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 |
| Molar mass | 432.9 g/mol |
| Exact mass | 432.1704 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.7 |
| H-bond donors / acceptors | 1 / 5 |
| Topological polar surface area | 80.7 Ų |
| HS 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 |
| Synonyms | 15-beta-Hydroxy Cyproterone Acetate, 17-Hydroxycyproterone acetate, 17-OHCPA, 15b-Hydroxy Cyproterone Acetate, 17beta-Hydroxycyproterone acetate, 15beta-Hydroxy Cyproterone Acetate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 15β-Hydroxy Cyproterone Acetate
Which CAS number identifies 15β-Hydroxy Cyproterone Acetate?
15β-Hydroxy Cyproterone Acetate is registered under CAS 65423-26-9. You may also see it listed as 15-beta-Hydroxy Cyproterone Acetate, 17-Hydroxycyproterone acetate, 17-OHCPA. Our catalogue number for this item is ZX-024103.
What are the formula and molar mass of 15β-Hydroxy Cyproterone Acetate?
For 15β-Hydroxy Cyproterone Acetate, its formula is C24H29ClO5 and its molar mass is 432.9 g/mol. The systematic (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. InChIKey HRANPRDGABOKNQ-ORGXEYTDSA-N lets you match it in any structure database.
How is 15β-Hydroxy Cyproterone Acetate used in pharmaceutical QC?
15β-Hydroxy Cyproterone Acetate is a characterised reference material linked to Cyproterone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 15β-Hydroxy Cyproterone Acetate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 15β-Hydroxy Cyproterone Acetate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 15β-Hydroxy Cyproterone Acetate to my country?
Yes. 15β-Hydroxy Cyproterone Acetate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Cyproterone standards
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