Azathioprine EP Impurity E
Order Azathioprine EP Impurity E (CAS 73703-74-9) online at Zemixal. Request a quote with price, lead time and documents.
About Azathioprine EP Impurity E
Zemixal lists Azathioprine EP Impurity E for laboratories that identify, quantify or control Azathioprine and its related substances. Identity at a glance (Reference Standard): CAS 73703-74-9, formula C4H5N3O3 and molar mass 143.1 g/mol. It is handled as a solid.
Where it is used
- 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. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Azathioprine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Azathioprine EP Impurity E |
|---|---|
| Catalogue number | ZX-023078 |
| CAS number | 73703-74-9 |
| IUPAC name | 3-methyl-5-nitroimidazol-4-ol |
| Molecular formula | C4H5N3O3 |
| Molar mass | 143.1 g/mol |
| Exact mass | 143.0331 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -0.1 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 83.9 Ų |
| HS code | 38229090 |
| InChIKey | AHFJNVHKYUDTAQ-UHFFFAOYSA-N |
| SMILES | CN1C=NC(=C1O)[N+](=O)[O-] |
| PubChem CID | 10464427 |
| Synonyms | Azathioprine BP Impurity E, Azathioprine - Impurity E, 1-Methyl-4-nitro-5-hydroxyimidazole, 1H-Imidazol-5-ol, 1-methyl-4-nitro-, 5-Hydroxy-1-methyl-4-nitroimidazole, 1-Methyl-4-nitro-1H-imidazol-5-ol, 1-methyl-5-hydroxy-4-nitro-imidazole |
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 Azathioprine EP Impurity E
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