The chemical Pifithrin-alpha has a designated molecular formula of C16H19BrN2OS and a molecular weight of 367.305 g/mol. Synonyms may include: Pifithrin, UNII-D213B92S1Y, Pifithrin-alpha [MI], 1-(4-Methylphenyl)-2-(4,5,6,7-tetrahydro-2-imino-3(2H)-benzothiazolyl)ethanone hydrobromide (1:1), Ethanone, 1-(4-methylphenyl)-2-(4,5,6,7-tetrahydro-2-imino-3(2H)-benzothiazolyl)-, hydrobromide (1:1), Pft-alpha (ChemID).