Loperamide Impurity F HydrochlorideLoperamide 4-(trans-4-(4-chlorophenyl)-4-hydroxy-1-oxidopiperidin-1-yl)-N,N-dimethyl-2,2- diphenylbutanamide hydrochloride

Loperamide Impurity BLoperamide 4-(4-chlorophenyl)-1,1-bis(4-(dimethylamino)-4-oxo-3,3-diphenylbutyl)-4-hydroxypiperidinium bromide

Loperamide Impurity DLoperamide 4-(4-hydroxy-4-phenylpiperidin-1-yl)-N,N-dimethyl-2,2-diphenylbutanamide

Loperamide Impurity ELoperamide (4-(4-chlorophenyl)-1-(4-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)-2,2-diphenylbutanoyl)piperidin-4-ol

Lidocaine Impurity HLidocaine 2-chloro-N-(2,6-dimethylphenyl)acetamide

Loperamide Impurity CLoperamide 4-(4-chlorophenyl)piperidin-4-ol

Loperamide Impurity ALoperamide 4-(4-(4'-chlorobiphenyl-4-yl)-4-hydroxypiperidin-1-yl)-N,N-dimethyl-2,2-diphenylbutanamide

Ibuprofen Impurity CIbuprofen (RS)-2-(4-isobutylphenyl)propanamide

N-((2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methyl-2-(4-(2-methylpropyl)phenyl)propanamideIbuprofen N-((2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methyl-2-(4-(2-methylpropyl)phenyl)propanamide

IbuprofenIbuprofen ibuprofen