The Sigma-Aldrich catalog lists 3 grades and pack sizes of Pirfenidone (CAS 53179-13-8). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 53179-13-8 |
|---|---|
| Molecular formula | C12H11NO |
| Molecular weight | 185.23 g/mol |
| IUPAC name | 5-methyl-1-phenylpyridin-2-one |
| Synonyms | Esbriet · Pirespa · AMR-69 · Pirfenidona · Pirfenidonum · 2(1H)-Pyridinone, 5-methyl-1-phenyl- |
Irritant
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | PIRFENIDONE | P2116-10MG P2116-50MG |
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| Sigma | PIRFENIDONE, EUROPEAN PHARMACOPOEIA (EP) | Y0001769 | Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.
