Norethindrone EP Impurity C
Norethindrone EP Impurity C (CAS 22933-71-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
About Norethindrone EP Impurity C
Norethindrone EP Impurity C is supplied by Zemixal as a characterised reference material for Norethindrone analysis. For your records (Reference Standard), the material is defined by CAS 22933-71-7, formula C20H26O2 and molar mass 298.4 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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.
See every impurity, metabolite and related compound we list for this API.
Norethindrone standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Norethindrone EP Impurity C |
|---|---|
| Catalogue number | ZX-020339 |
| CAS number | 22933-71-7 |
| IUPAC name | (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one |
| Molecular formula | C20H26O2 |
| Molar mass | 298.4 g/mol |
| Exact mass | 298.1933 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.7 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| HS code | 38229090 |
| InChIKey | QGQUHXSBTSDAML-XGXHKTLJSA-N |
| SMILES | C[C@]12CC[C@@H]3[C@H]4CCC(=O)CC4=CC[C@H]3[C@@H]1CC[C@]2(C#C)O |
| PubChem CID | 71751195 |
| Synonyms | Delta-5(6)-Norethindrone, Norethindrone Acetate EP Impurity C, Norethisterone - Impurity C, delta-5(6)-Didehydronorethindrone, 17, A-Ethynyl-19-nor-, currency-5(6)-androsten-17, A-ol-3-one, 17-Hydroxy-19-nor-17a-pregn-5-en-20-yn-3-one, (17a)-17-Hydroxy-19-norpregn-5-en-20-yn-3-one, 17-Hydroxy-17alpha-19-norpregn-5-en-20-yn-3-one, 17-Hydroxy-19-nor-17alpha-pregn-5-en-20-yn-3-one, (17alpha)-17-Hydroxy-19-norpregn-5-en-20-yn-3-one, 19-Nor-17alpha-pregn-5-en-20-yn-3-one, 17-hydroxy- |
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 Norethindrone EP Impurity C
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