The chemical Vinpocetine has a designated molecular formula of C22H26N2O2 and a molecular weight of 350.462 g/mol. Synonyms may include: Apovincaminate d'ethyle [French], 3-alpha,16-alpha-Apovincaminic acid ethyl ester, BRN 0900803, Cavinton, EINECS 256-028-0, Ethyl apovincamin-22-oate, RGH-4405, TCV-3B, Vinpocetinum [INN-Latin], (+)-Apovincaminic acid ethyl ester (ChemID). Vinpocetine has been assigned a MeSH pharmacological action of: Phosphodiesterase Inhibitor.