Allergic rhinitis

Zokast (Montelukast)

Zokast (Montelukast)

Montelukast, the active ingredient in Zokast, is a selective and orally active leukotriene receptor antagonist that inhibits the cysteinyl leukotriene CysLT1 receptor. Montelukast sodium is described chemically as [R (E)]-1-[[[1-[3-[2-(7-chloro-2-quinoliny) ethenyl] phenyl]-3-[2-(1-hydroxy-1-methylethyl) phenyl] thio] methyl] cyclopropaneacetic acid, monosodium salt. The empirical formula is C35CINNaO3S, and its molecular weight is 608.18.

Gafacom