Linagliptin Hydrate



8-[(3R)-3-Aminopiperidin-1-yl]-7-(but-2-yn-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione hemihydrate

C₂₅H₂₈N₈O₂▪¹/₂H₂O  : 481.55
[668270-12-0 , anhydride]