The chemical Vatalanib has a designated molecular formula of C20H17Cl3N4 and a molecular weight of 419.734 g/mol. Synonyms may include: CGP 79787, N-(4-Chlorophenyl)-4-(4-pyridinylmethyl)-1-phthalazinamine, CGP-79787, ZK-232934, UNII-5DX9U76296, Pynasunate, Vatalinib (ChemID). Vatalanib has been assigned a MeSH pharmacological action of: Protein Kinase Inhibitor.