| Description | Perbufylline is a bronchodilator. It is N-methylated xanthine derivative. Perbufylline acts as a competitive antagonist at 5-HT2 and alpha1-adrenoceptors, with at least 100-fold less activity at alpha2-adrenoceptors. |
| molecular weight | 441.5 |
| Molecular formula | C23H28FN5O3 |
| CAS | 110390-84-6 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |