Carvedilol Impurity 1Carvedilol IMP 4-(oxiran-2-ylmethoxy)-9-(oxiran-2-ylmethyl)-9H-carbazole

Carvedilol R-Isomer ImpurityCarvedilol IMP (R)-1-((9H-carbazol-4-yl)oxy)-3-((2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol

Carvedilol BiscarbazoleCarvedilol IMP 1-((9H-carbazol-3-yl)oxy)-3-((3-((9H-carbazol-4-yl)oxy)-2-hydroxypropyl)(2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol

N-Benzyl CarvedilolCarvedilol IMP 1-((9H-carbazol-4-yl)oxy)-3-(benzyl(2-(2-methoxyphenoxy)ethyl)amino)propan-2-o

4-(2,3-Epoxypropoxy)carbazoleCarvedilol IMP 4-(oxiran-2-ylmethoxy)-9H-carbazole

CaptoprilCaptopril API N-[(S)-3-Mercapto-2-methylpropionyl]-L-proline

10,11-DihydrocarbamazepineCarbamazepine IMP 10,11-Dihydro-5H-dibenz[b,f]azepine-5-carboxamide

N-2-Hydroxy-3-[[2-(methoxyphenoxy)ethyl]amine CarvedilolCarvedilol IMP 1-(4-(2-hydroxy-3-((2-(2-methoxyphenoxy)ethyl)amino)propoxy)-9H-carbazol-9-yl)-3-((2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol

Candesartan Impurity 7Candesartan Cilexetil IMP Ethyl 1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-hydroxy-1H-benzo[d]imidazole-6-carboxylate

5’-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidineCapecitabine IMP 5'-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine