| Name | Pirfenidone |
| Synonyms | S-7701 Pirfenidone Pirfenidone(S-7701,AMR-69) 5-methyl-1-phenyl-2-pyridone 5-methyl-1-phenylpyridin-2-one 5-methyl-1-phenyl-pyridin-2-one 5-Methyl-1-phenyl-2-(1H)-pyridone 5-methyl-1-phenylpyridin-2(1H)-one 5-Methyl-1-phenylpyridine-2(1H)-one |
| CAS | 53179-13-8 |
| EINECS | 621-260-7 |
| InChI | InChI=1/C12H11NO/c1-10-7-8-12(14)13(9-10)11-5-3-2-4-6-11/h2-9H,1H3 |
| InChIKey | ISWRGOKTTBVCFA-UHFFFAOYSA-N |
| Molecular Formula | C12H11NO |
| Molar Mass | 185.22 |
| Density | 1.137±0.06 g/cm3(Predicted) |
| Melting Point | 96-97°C |
| Boling Point | 329.1±15.0 °C(Predicted) |
| Flash Point | 152.741°C |
| Solubility | DMSO: ≥10mg/mL, soluble |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | solid |
| Color | Off-white |
| pKa | -0.16±0.63(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Stability | Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month. |
| Refractive Index | 1.592 |
| Use | An antifibrotic and antioxidant small molecule |
| Hazard Symbols | Xn - Harmful![]() |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | UV1148200 |
| HS Code | 29337900 |