Darifenacin Pyrrolidinium Dimer Impurity

(3S)-1-[2-(3-Ethenyl-4-hydroxyphenyl)ethyl]-α,α-diphenyl-3-pyrrolidineacetaMide Darifenacin N-Oxide Impurity 1-(P-TOSYL)-(R)-(-)-3-PYRROLIDINOL 98 1-[2-[4-Hydroxy-3-(2-hydroxyethyl)phenyl]ethyl]-α,α-diphenyl- a,a-Diphenyl-3-pyrrolidineacetamide (R)-Darifenacin HydrobroMide 2,3-Dehydro Darifenacin HydrobroMide Darifenacin Oxidized IMpurity Darifenacin hydrobromide 2-(2,3-dihydrobenzofuran-5-yl)-1-Morpholinoethanethione 2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile {(3S)-1-[1-(2,3-DIHYDRO-1-BENZOFURAN-5-YL)ETHYL]PYRROLIDIN-3-YL}DIPHENYLACETONITRILE 3-(S)-(+)-(1-Carbamoyl-1,1-diphenylmethyl)pyrroloidine-L-(+)-tartarate 5-(2-Bromoethyl)-2,3-dihydrobenzofuran Darifenacin 3-Hydroxy Impurity