The chemical Acalisib has a designated molecular formula of C21H16FN7O and a molecular weight of 401.405 g/mol. Synonyms may include: UNII-OVW60IDW1D, Acalisib [INN], 6-Fluoro-3-phenyl-2-((1S)-1-(7H-purin-6-ylamino)ethyl)quinazolin-4(3H)-one (ChemID).