Ibuprofen EP Impurity C

Chemical Name: (2RS)-2-(4-isobutylphenyl)propanamide ; (2RS)-2-[4-(2-methylpropyl)phenyl]propanamid

Synonym: 4-(3-(5-((3-(1-(4-carboxyphenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)-4-hydroxyphenyl)thio)-2-hydroxyphenyl)-5-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic acid

Smile: NC([C@@](C)([H])C1=CC=C(CC(C)C)C=C1)=O