Dronedarone Impurity

Dronedarone Hydrochloride Impurity:

Impurity Name: Dronedarone Impurity A
Chemical Name: 2-(5-aminobenzofuran-2-yl)-1-(4-(3- dibutylamino)propoxy)phenyl)pentan-1-one
M.W.: 478.67
M.F.: C30H42N2O3

Impurity Name: Dronedarone Impurity B
Chemical Name: N-(2-(1-(4-(3-(dibutylamino)propoxy)phenyl)-1-oxopentan-2-yl)benzofuran-5-yl)-N-(methylsulfonyl)methanesulfonamide
M.W.: 634.85
M.F.: C32H46N2O7S2

Impurity Name: Dronedarone Impurity C
Chemical Name: 1-(4-hydroxyphenyl)-2-(5-nitrobenzofuran-2-yl)pentan-1-one
M.W.: 339.34
M.F.: C19H17NO5

Impurity Name: Dronedarone Impurity D
Chemical Name: 1-(4-(3-(dibutylamino)propoxy)phenyl)-2-(5-nitrobenzofuran-2-yl)pentan-1-one
M.W.: 508.65
M.F.: C30H40N2O5

Impurity Name: Dronedarone Impurity E
Chemical Name: 1-(4-methoxyphenyl)-2-(5-nitrobenzofuran-2-yl)pentan-1-one
M.W.: 353.37
M.F.: C20H19NO5

Impurity Name: Dronedarone Desamino Impurity
Chemical Name: 2-(benzofuran-2-yl)-1-(4-(3-(dibutylamino)propoxy)phenyl)pentan-1-one.
M.W.: 463.65
M.F.: C30H41NO3

Impurity Name: Dronedarone N-Oxide Impurity
Chemical Name: N-butyl-N-(3-(4-(2-(5-(methylsulfonamido)benzofuran-2-yl)pentanoyl)phenoxy)propyl)butan-1-amine oxide.
M.W.: 572.76
M.F.: C31H44N2O6S

Impurity Name: Dronedarone Formyl Impurity
Chemical Name: N-(2-(1-(4-(3-(dibutylamino)propoxy)phenyl)-1-oxopentan-2-yl)benzofuran-5-yl)formamide.
M.W.: 506.68
M.F.: C31H42N2O4

Impurity Name: Dronedarone Cyno Impurity
Chemical Name: 3-(4-(2-(5-nitrobenzofuran-2-yl)pentanoyl)phenoxy)propanenitrile.