| Name | 2(1H)-Pyridinone, 5-methyl-1-nitroso- |
| Synonyms | 2(1H)-Pyridinone, 5-methyl-1-nitroso- Pirfenidone Impurity 10 |
| CAS | 2512237-43-1 |
| Molecular Formula | C6H6N2O2 |
| Molar Mass | 138.12 |
| Density | 1.25±0.1 g/cm3(Predicted) |
| Boling Point | 214.1±23.0 °C(Predicted) |
| pKa | -2.19±0.63(Predicted) |