Ritanserin (Standard) is the analytical standard of Ritanserin. This product is intended for research and analytical applications. Ritanserin (R 55667) is a highly potent, relatively selective, orally active, long acting antagonist of 5-HT2 receptor, with an IC50 of 0.9 nM, less active on Histamine H1, Dopamine D2, Adrenergic alpha1, Adrenergic alpha2 receptors[1].
