
-
3-Pyrrolidinamine,
1-[[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-cyclopentyl-4-phenyl-1H-imidazo[
4,5-c]pyridin-7-yl]carbonyl]-N-methyl-
CAS:842145-37-3
Formula:C25H28N8O2

-
1H-Purine-2,6-dione,
8-[(3R)-3-amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(8-
methyl-6-quinoxalinyl)methyl]-
CAS:668271-30-5
Formula:C25H28N8O2

-
5H-1,4-Diazepin-5-one,
1-[[2-[5-[5-[(ethylamino)methyl]-4-methyl-3-pyridinyl]-1H-indazol-3-yl]-1H
-imidazol-4-yl]carbonyl]hexahydro-
CAS:850891-36-0
Formula:C25H28N8O2

-
1H-Imidazole-4-carboxamide,
5-amino-1-[4-[[[[3-(1,1-dimethylethyl)-1-(4-methylphenyl)-1H-pyrazol-5-yl
]amino]carbonyl]amino]phenyl]-
CAS:925899-73-6
Formula:C25H28N8O2

-
Urea,
N-ethyl-N'-[6-[6-[[(3R)-3-methoxy-1-pyrrolidinyl]methyl]-3-pyridinyl]-4-(2-
pyrimidinyl)-1H-benzimidazol-2-yl]-
CAS:797046-23-2
Formula:C25H28N8O2

-
Linagliptin iMpurity G
CAS:668270-11-9
Formula:C25H28N8O2

-
Linagliptin
CAS:668270-12-0
Formula:C25H28N8O2