Pharmaceutical Reference Standards / Impurity Standards

Trelagliptin Succinate
Teneligliptin Hydrobromide
Trelagliptin Impurity 14
Trelagliptin
4-fluoro-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino)-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile succinate
(R)-4-((1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)amino)-4-oxobutanoic acid
2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1 (2H)-yl)methyl)-4- fluorobenzonitrile
(S)-2-((6-(3-Aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile
Trelagliptin Impurity 2
Trelagliptin Succinate Racemic Mixture
Trelagliptin Impurity 5

Isotope Labelled Compounds

Trelagliptin 13CD3