API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Dronedarone Hydrochloride

N-Oxide Impurity

N-Butyl-N-(3-(4-(2-butyl-5-(methylsulfonamido)benzofuran-3-carbonyl)phenoxy)propyl)butan-1-amine Oxide DronedaroneHydrochlorideN-Oxide Impurity
Dronedarone Hydrochloride

N-Desbutyl Impurity

N-[2-Butyl-3-[4-[3-(butylamino)propoxy]benzoyl]-5-benzofuranyl]methanesulfonamide hydrochloride DronedaroneHydrochlorideN-Oxide Impurity
Dronedarone Hydrochloride

Amino Impurity

(5-Amino-2-butylbenzofuran-3-yl)(4-hydroxyphenyl) methanone Dronedarone HydrochlorideAmino Impurity
Dopamine Hydrochloride

EP Impurity C

2-(3,4-dimethoxyphenyl)ethanamine Dopamine HydrochlorideEP Impurity C