Darifenacin Bromo Impurity

Darifenacin Bromo Impurity    DRF31 5-(2-Bromoethyl)-2,3-dihydrobenzofuran   127264-14-6 
Darifenacin Carboxylic Acid Impurity    DRF32 2,3-Dihydro-5-benzofuranacetic acid   69999-16-2 
Darifenacin Cyano Impurity    DRF33 3-(Cyanodiphenylmethyl)-1-pyrrolidinecarboxylic acid t-butyl ester   1159977-31-7 
Darifenacin Dehydro Impurity    DRF34 (S)-2-[1-[2-(Benzfuran-5-yl)ethyl]-3-pyrrolidinyl]-2,2-diphenylacetamide    
Darifenacin Dimer-1 Impurity    DRF35 (S)-2-(3-Pyrrolidinyl)-2,2-diphenyl-N,N-bis[2-(2,3-dihydrobenzfuran-5-yl)ethyl]acetamide   
Darifenacin Dimer-2 Impurity    DRF36 (S)-2-[1-[2-(2,3-Dihydrobenzfuran-5-yl)ethyl]-3-pyrrolidinyl]-2,2-diphenyl-N-[2-(2,3-dihydrobenzfuran-5-yl)ethyl]acetamide   
Darifenacin HBr    DRF00H (S)-2-[1-[2-(2,3-Dihydrobenzfuran-5-yl)ethyl]-3-pyrrolidinyl]-2,2-diphenylacetamide HBr   133099-07-7 
Darifenacin Pyrrolidine Impurity Racemate    DRF37 2-(3-Pyrrolidinyl)-2,2-diphenylacetamide   103887-32-7 
Darifenacin Pyrrolidine Impurity S-Isomer    DRF38 (S)-2-(3-Pyrrolidinyl)-2,2-diphenylacetamide L-tartrate   134002-26-9 
Darifenacin R-Isomer    DRF30 (R)-2-[1-[2-(2,3-Dihydrobenzfuran-5-yl)ethyl]-3-pyrrolidinyl]-2,2-diphenylacetamide HBr   
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