Chemical Name: (S)-N1-(4-methyl-5-(2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl)thiazol-2-yl)pyrrolidine-1,2-dicarboxamide Hydrochloride
Synonym: Carvedilol O-Desmethyl O-Benzyl Impurity ; (2RS)-1-(9H-Carbazol-4-yloxy)-3-[[2-(2-benzyloxyphenoxy)-ethyl]amino] propan-2-ol ;