nimodipine and its Impurities
A calcium channel blocker which is a dihydropyridine and is used for the treatment of high blood pressure. Nimodipine also act as an antagonist of the mineralocorticoid receptor. It is useful in prevention of cerebral vasospasm. Reference standards of Nimodipine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


Nimodipine Related Compound B (bis(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridi (1463869)
Nimodipine Related Compound B (bis(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridi (1463869)
Catalogue No.:PA USP1463869
CAS :
70172-96-2
Molecular Formula : NA
Molecular Weight : NA


Nimodipine Related Compound A (2-methoxyethyl-1-methylethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine- (1463870)
Nimodipine Related Compound A (2-methoxyethyl-1-methylethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine- (1463870)
Catalogue No.:PA USP1463870
CAS :
85677-93-6
Molecular Formula : NA
Molecular Weight : NA


3-Isopropyl 5-(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrosophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
3-Isopropyl 5-(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrosophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
Catalogue No.:PA 14 0301000
CAS :
NA
Molecular Formula : C21H26N2O6
Molecular Weight : 402.45


5-(Isopropoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic Acid
5-(Isopropoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic Acid
Catalogue No.:PA 14 0301002
CAS :
74936-69-9
Molecular Formula : C18H20N2O6
Molecular Weight : 360.37


3-(2-Hydroxyethyl) 5-isopropyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
3-(2-Hydroxyethyl) 5-isopropyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
Catalogue No.:PA 14 0301004
CAS :
82219-47-4
Molecular Formula : C20H24N2O7
Molecular Weight : 404.42


3-Isopropyl 5-(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
3-Isopropyl 5-(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
Catalogue No.:PA 14 0301003
CAS :
NA
Molecular Formula : C21H25N3O8
Molecular Weight : 447.44