Temozolomide EP Impurity A
Buy Temozolomide EP Impurity A (CAS 360-97-4) from Zemixal: C4H6N4O, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
About Temozolomide EP Impurity A
Temozolomide EP Impurity A is supplied by Zemixal as a characterised reference material for Dacarbazine analysis. For your records (Reference Standard), the material is defined by CAS 360-97-4, formula C4H6N4O and molar mass 126.12 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
Handling and storage
Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with 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.
Dacarbazine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Temozolomide EP Impurity A |
|---|---|
| Catalogue number | ZX-032619 |
| CAS number | 360-97-4 |
| IUPAC name | 4-amino-1H-imidazole-5-carboxamide |
| Molecular formula | C4H6N4O |
| Molar mass | 126.12 g/mol |
| Exact mass | 126.0542 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -0.5 |
| H-bond donors / acceptors | 3 / 3 |
| Topological polar surface area | 97.8 Ų |
| HS code | 38229090 |
| InChIKey | DVNYTAVYBRSTGK-UHFFFAOYSA-N |
| SMILES | C1=NC(=C(N1)C(=O)N)N |
| PubChem CID | 9679 |
| Synonyms | Dacarbazine Impurity B, Dacarbazine - Impurity B, Temozolomide - Impurity A, 5-Aminoimidazole-4-carboxamide, 5-amino-1H-imidazole-4-carboxamide, 4-Amino-5-imidazolecarboxamide, Aminoimidazole carboxamide, 5-Aminoimidazol-4-carboxamide, 4-Amino-5-imidazole carboxamide, 4-amino-5-carbamoylimidazole, 5-Amino-4-imidazolecarboxyamide, 5(4)-amino-4(5)-imidazolecarboxamide |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Temozolomide EP Impurity A
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