Ibuprofen Impurity EIbuprofen 4'-isobutylacetophenone

Ibuprofen Impurity JIbuprofen (RS)-2-(4-isobutyrylphenyl)propanoic acid

Ibuprofen Impurity FIbuprofen 3-(4-isobutylphenyl)propanoic acid

Ibuprofen Impurity G anti isomerIbuprofen (1R*,4S*)-7-(2-methylpropyl)-1-(4-(2-methylpropyl)phenyl)-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid

Ibuprofen Impurity IIbuprofen 1-(2-methylpropyl)-4-((3RS)-3-(4-(2-methylpropyl)phenyl)butyl)benzene

Ibuprofen Impurity BIbuprofen (RS)-2-(4-butylphenyl)propanoic acid

Ibuprofen Impurity RIbuprofen 1,1'-(ethane-1,1-diyl)-4,4'-(2-methylpropyl)dibenzene

Ibuprofen Impurity HIbuprofen (3RS)-1,3-bis(4-(2-methylpropyl)phenyl)butan-1-one

Ibuprofen Impurity GIbuprofen (1R*,4R*)-7-(2-methylpropyl)-1-(4-(2-methylpropyl)phenyl)-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid

Ibuprofen Impurity MIbuprofen (2RS)-2-hydroxy-2-(4-(2-methylpropyl)phenyl)propanoic acid