Pyrazinamide
Pyrazinamide (CAS 98-96-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 1 kg. Catalogue no. ZX-003941.
About Pyrazinamide
Pyrazinamide sits in our antibiotic & Antibacterial APIs section and ships worldwide from stock or short lead time. Identity at a glance (IP/BP/USP): CAS 98-96-4, formula C5H5N3O and molar mass 123.11 g/mol. It is handled as a powder.
Use cases we see most often
- Pharmaceutical formulation
- Generic drug development
Safe handling
Classified under GHS with signal word Danger and hazard statements H310, H315 and H330. Read the SDS before first use.
Standard pack sizes are 1 kg, 5 kg and 25 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Pharmaceutical formulation
- Generic drug development
Applications
Grade guides
Specifications and identifiers
| Product name | Pyrazinamide |
|---|---|
| Catalogue number | ZX-003941 |
| CAS number | 98-96-4 |
| IUPAC name | pyrazine-2-carboxamide |
| Molecular formula | C5H5N3O |
| Molar mass | 123.11 g/mol |
| Exact mass | 123.0433 |
| Grade | IP/BP/USP |
| Physical form | Powder |
| XLogP3 | -0.6 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 68.9 Ų |
| HS code | 2941 |
| InChIKey | IPEHBUMCGVEMRF-UHFFFAOYSA-N |
| SMILES | C1=CN=C(C=N1)C(=O)N |
| PubChem CID | 1046 |
| Synonyms | pyrazinecarboxamide, Aldinamide, Zinamide, pyrazinoic acid amide, Unipyranamide, Eprazin, pyrazine carboxylamide, Pyrazineamide, 2-Carbamylpyrazine, Pyrazinecarboxylic acid amide, Pyrazide, Rozide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H310Fatal in contact with skin
- H315Causes skin irritation
- H330Fatal if inhaled
Precautionary statements P260, P262, P264, P270, P271, P280, P284, P302 + P352, P304 + P340, P316, P320, P321, P332 + P317, P361 + P364, 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
| 1 kg | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | 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 Pyrazinamide
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Other grades with CAS 98-96-4
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