Selurampanel (3 mg/kg i.v.) a mouse plasma half-life of 3.3 h is determined, with a moderate volume of distribution (Vdss=1.3 L/kg) and a low clearance of 5.4 mL/min▪kg.[5]

Selurampanel potently and dose-dependently antagonizes maximal electroshock seizure-induced generalized tonic-clonic seizures in mice with an ED50 value around 7 mg/kg after 1 h pre-treatment.[5]