Tocainide 是口服有活性的Sodium Channel阻滞剂，阻断产生疼痛的病灶中(神经膜上)的钠通道。它是利多卡因 (lignocaine) 的伯胺类似物，可用于研究心律不齐。

Tocainide is a blocker of the sodium channel and used for the treatment of tinnitus.

Ventricular ectopic activity in unanesthetized dogs with coronary occlusion effectively suppressed by Tocainide (100 mg/kg). In both digitalis toxicity and coronary occlusion models, the Termination of tocainide infusion results in the prompt return of ventricular ectopic activity [1].

41708-72-9

C11H16N2O

192.262

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years