Cefpodoxime Proxetil EP Impurity E
Buy Cefpodoxime Proxetil EP Impurity E (CAS 217803-89-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Cefpodoxime Proxetil EP Impurity E
Cefpodoxime Proxetil EP Impurity E belongs to the Cefpodoxime Proxetil reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 217803-89-9, formula C22H27N5O10S2 and molar mass 585.6 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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.
Cefpodoxime Proxetil standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Cefpodoxime Proxetil EP Impurity E |
|---|---|
| Catalogue number | ZX-023843 |
| CAS number | 217803-89-9 |
| IUPAC name | 1-propan-2-yloxycarbonyloxyethyl (6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| Molecular formula | C22H27N5O10S2 |
| Molar mass | 585.6 g/mol |
| Exact mass | 585.1199 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 2 / 15 |
| Topological polar surface area | 252 Ų |
| HS code | 38229090 |
| InChIKey | JRBKWVHQXXREQH-KMMUMHRISA-N |
| SMILES | CC(C)OC(=O)OC(C)OC(=O)C1=C(CS[C@H]2N1C(=O)[C@H]2NC(=O)/C(=N\OC)/C3=CSC(=N3)N)COC(=O)C |
| PubChem CID | 10627156 |
| Synonyms | Cefpodoxime Proxetil - Impurity E, Cefotaxime Proxetil, Cefpodoxime Proxetil Impurity E |
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 Cefpodoxime Proxetil EP Impurity E
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