| Description | Afatinib N-Oxide is an impurity of Afatinib in oxidative degradation. Afatinib is an irreversible EGFR family inhibitor. |
| molecular weight | 501.94 |
| Molecular formula | C24H25ClFN5O4 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Pawan kumar, et al. A controlled, efficient and robust process for the synthesis of an epidermal growth factor receptor inhibitor: Afatinib Dimaleate. Chem Rep, 2019, 1(1): 3-12. |