| Description | Favipiravir sodium is a selective inhibitor of viral RNA-dependent RNA polymerase with activity against many RNA viruses, influenza viruses, West Nile virus, yellow fever virus, foot-and-mouth disease virus as well as other flaviviruses, arenaviruses, bunyaviruses and alphaviruses. |
| molecular weight | 180.09 |
| Molecular formula | C5H4FN3NaO2+ |
| CAS | 1366418-99-6 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |