Dronedarone Impurity 1

Uses

(5-?Amino-?2-?butyl-?3-?benzofuranyl)?[4-?[3-?(butylamino)?propoxy]?phenyl]?methanone is an impurity of Dronedarone (D679445), a drug used for the treatment of atrial fibrillation and atrial flutter in patients who have suffered cardiac arrhythmias.