The chemical Ketanserin has a designated molecular formula of C22H22FN3O3 and a molecular weight of 395.434 g/mol. Synonyms may include: EINECS 277-680-2, Ketanserina [INN-Spanish], Ketanserine [INN-French], Ketanserinum [INN-Latin], Ketaserin, Ketanserina, Ketanserine, Ketanserinum, UNII-97F9DE4CT4 (ChemID). Ketanserin has been assigned a MeSH pharmacological action of: Platelet Aggregation Inhibitor, Serotonin Antagonist.