felodipine and its Impurities
Felodipine acts primarily on vascular smooth muscle cells by stabilizing voltage-gated L-type calcium channels in their inactive conformation. It is a long-acting 1,4-dihydropyridine calcium channel blocker b.. Reference standards of Felodipine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
1,4-Dihydro-2,6-dimethyl-3-(2-cyanoethoxycarbonyl)-5-ethoxycarbonyl-4-(2,3-dichlorophenyl)pyridine-13C4
1,4-Dihydro-2,6-dimethyl-3-(2-cyanoethoxycarbonyl)-5-ethoxycarbonyl-4-(2,3-dichlorophenyl)pyridine-13C4
Catalogue No.:PA STI 032390
CAS :
2751594-80-4
Molecular Formula : C1613C4H20Cl2N2O4
Molecular Weight : 427.26
Felodipine Related Compound A (ethyl methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarbo (1269390)
Felodipine Related Compound A (ethyl methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarbo (1269390)
Catalogue No.:PA USP1269390
CAS :
96302-71-7
Molecular Formula : NA
Molecular Weight : NA
(4S)-4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid monomethyl ester
(4S)-4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid monomethyl ester
Catalogue No.:PA 06 0051002
CAS :
105580-47-0
Molecular Formula : C16H15Cl2NO4
Molecular Weight : 356.2
3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
Catalogue No.:PA 06 0051004
CAS :
NA
Molecular Formula : C18H18Cl2N2O5
Molecular Weight : 413.25
3-Ethyl 5-methyl 4-(2,5-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
3-Ethyl 5-methyl 4-(2,5-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Catalogue No.:PA 06 0051008
CAS :
105412-35-9
Molecular Formula : C18H19Cl2NO4
Molecular Weight : 384.25
3-Ethyl 5-methyl 4-(3,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
3-Ethyl 5-methyl 4-(3,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Catalogue No.:PA 06 0051009
CAS :
105434-93-3
Molecular Formula : C18H19Cl2NO4
Molecular Weight : 384.25