azelnidipine and its Impurities
Azelnidipine is a dihydropyridine calcium channel blocker. It is sold in Japan by Daiichi-Sankyo pharmaceuticals, Inc. . Reference standards of Azelnidipine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


Isopropyl 5-hydroxy-2-methyl-4-(3-nitrophenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate
Isopropyl 5-hydroxy-2-methyl-4-(3-nitrophenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate
Catalogue No.:PA 28 79540
CAS :
1360462-97-0
Molecular Formula : C16H18N2O6
Molecular Weight : 334.33


3-(1-Benzhydrylazetidin-3-yl) 5-isopropyl 3-hydroxy-6-methyl-4-(3-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyridine-3,5-dicarboxylate
3-(1-Benzhydrylazetidin-3-yl) 5-isopropyl 3-hydroxy-6-methyl-4-(3-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyridine-3,5-dicarboxylate
Catalogue No.:PA 28 0791001
CAS :
NA
Molecular Formula : C33H33N3O8
Molecular Weight : 599.64