Atenolol EP Impurity C

Chemical Name: 2-[4-[[(2RS)-oxiran-2-yl]methoxy]phenyl]acetamide

Synonym: Tolterodine Monoisopropyl 5-Carboxylic Acid Racemate ; rac-5-Carboxy Desisopropyl Tolterodine ; 4-Hydroxy-3-[3-[(1-methylethyl)amino]-1-phenylpropyl]-benzoic acid ; 4-hydroxy-3-(3-(isopropylamino)-1-phenylpropyl)benzoic acid;