The chemical Galunisertib has a designated molecular formula of C22H19N5O and a molecular weight of 369.428 g/mol. Synonyms may include: LY2157299, LY 2157299, 4-(2-(6-Methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo(1,2-b)pyrazol-3-yl)quinoline-6-carboxylic acid amide, UNII-3OKH1W5LZE (ChemID).