The chemical BAPTA has a designated molecular formula of C22H24N2O10 and a molecular weight of 476.438 g/mol. Synonyms may include: 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid, Bapeta, 1,2-Bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid, Ca(II)-bapta, UNII-K22DDW77C0 (ChemID).