4-chloro-3-oxobutyric acid Dehydro AMlodipine Oxalate Phthaloyl amlodipine AMlodipine IMpurity E Maleate Amlodipine Dimethyl Ester Dimethyl 4-(2-Chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate Amlodipine EP Impurity D Desmethyl amolodipine AMlodipine Metabolite 5 2-Carboxybenzoyl Amlodipine O-Des[2-aMinoethyl]-O-carboxyMethyl-dehydroaMlodipine Amlodipine N-Lactoside Bis(aminoethoxy) Amlodipine Amlodipine N-Glucose (S)-AMlodipine-d4 Amlodipine N-Galactose Amlodipine Impurity 10 Amlodipine iMpurity K