Amiodarone EP Impurity A

Chemical Name: Amiodarone USP Related Compound A ; Dideiodo Amiodarone; 2-Butyl-3-benzofuranyl)[4-[2-(diethylamino)ethoxy]phenyl]methanone; 2-Butyl-3-benzofuranyl p-[2-(diethylamino)ethoxy]phenylketone;

Synonym: Diltiazem USP Related Compound G ; N-Desmethyl O-Desacetyl Diltiazem ;(2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ;