Lercanidipine

 
Lercanidipine Impurity A Lercanidipine Impurity A :

1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 1-methylpropyl ester ; CAS : 74936-74-6 ; C19H22N2O6 ; MW: 374.39 ;
Lercanidipine Impurity B Lercanidipine Impurity B :

Lercanidipine Acid ; 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl ester ; CAS : 1119226-97-9 ; C35H39N3O6 ;  MW: 597.70 ;
Lercanidipine Impurity C Lercanidipine Impurity C:

Lercanidipine 5-Desmethyl-5-Propyl Ester ; 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl) pyridine-3,5-dicarboxylic acid 2-[N-(3,3-diphenylpropyl)-N-methylamino]-1,1-dimethyl ethyl propyl diester ; CAS : 1797124-83-4 ; C38H45N3O6 ;  MW: 639.78 ;
Lercanidipine Impurity D Lercanidipine Impurity D :

Dehydro Lercanidipine HCl ; 2,6-Dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dicarboxylic acid 3-{2-[(3,3-diphenyl propyl)methylamino]-1,1-dimethyl ethyl}ester 5-methyl ester HCl ; CAS : 887769-34-8 (Base) ; C36H40ClN3O6 ; MW: 646.17 ;
Lercanidipine R-Isomer Lercanidipine R-Isomer :

(R)-Lercanidipine HCl ; (4R)-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl methyl ester hydrochloride ; CAS : 187731-34-6 ;

C36H42ClN3O6 ; MW: 648.19 ;
Lercanidipine S-Isomer Lercanidipine S-Isomer:

(S)-Lercanidipine HCl ; (4S)-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl methyl ester hydrochloride ; CAS : 184866-29-3 ; C36H42ClN3O6 ; MW: 648.19 ;
Lercanidipine HCl Lercanidipine HCl :

1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl methyl ester hydrochloride ; CAS : 132866-11-6 ; C36H42ClN3O6 ; MW: 648.19 ;