| Description | Disopyramide (Triombrin) is a class I anti-arrhythmic agent (one that interferes directly with the depolarization of the cardiac membrane and thus serves as a membrane-stabilizing agent) with a depressant action on the heart similar to that of guanidine. It also possesses some anticholinergic and local anesthetic properties. |
| Synonyms | Triombrin, Hypaque sodium, amidotrizoate sodium, 达舒平 |
| molecular weight | 339.47 |
| Molecular formula | C21H29N3O |
| CAS | 3737-09-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 50 mg/mL (147.29 mM) |
| References | 1. Sugao M, et al. J Cardiovasc Pharmacol. 2005 Jun;45(6):545-9. |