Azathioprine EP Impurity D
Order Azathioprine EP Impurity D (CAS 6339-54-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Azathioprine EP Impurity D
Zemixal lists Azathioprine EP Impurity D for laboratories that identify, quantify or control Azathioprine and its related substances. Key data (Reference Standard): CAS 6339-54-4, formula C4H5N3O2S and molar mass 159.17 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
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. 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 D |
|---|---|
| Catalogue number | ZX-019923 |
| CAS number | 6339-54-4 |
| IUPAC name | 3-methyl-5-nitroimidazole-4-thiol |
| Molecular formula | C4H5N3O2S |
| Molar mass | 159.17 g/mol |
| Exact mass | 159.0102 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -0.2 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 64.6 Ų |
| HS code | 38229090 |
| InChIKey | DPGGDVPPQMXEOF-UHFFFAOYSA-N |
| SMILES | CN1C=NC(=C1S)[N+](=O)[O-] |
| PubChem CID | 95824 |
| Synonyms | Azathioprine - Impurity D, 1-Methyl-4-nitro-5-thioimidazole, 5-Mercapto-1-methyl-4-nitroimidazole, Imidazole-5-thiol, 1-methyl-4-nitro-, 1H-Imidazole-5-thiol, 1-methyl-4-nitro-, 1-methyl-4-nitro-1h-imidazole-5-thiol, 1H-Imidazole-5-thiol,1-methyl-4-nitro-, 3-methyl-5-nitro-imidazole-4-thiol, 4-(Hydroxy(oxido)amino)-5-mercapto-1-methyl-1H-imidazole |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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 D
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