The molecule is an organic cation obtained by protonation of the primary amino function of alogliptin. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of an alogliptin.
[(3R)-1-[3-[(2-cyanophenyl)methyl]-1-methyl-2,6-dioxopyrimidin-4-yl]piperidin-3-yl]azanium