Ibuprofen STD-Racemic Ibuprofen; α-Methyl-4-(isobutyl)phenylacetic Acid; (±)-2-(4-Isobutylphenyl)propanoic Acid; Benzeneacetic acid,a-methyl-4-(2-methylpropyl), (±); (±)-p-Isobutylhydratropic acid; (±)-2-(p-Isobutylphenyl)propionic acid (USP); (2RS)-2-[4-(2-Methylpropyl) phenyl]propanoic acid
Ibuprofen EP-Impurity-A-α-Methyl-3-(2-methylpropyl)benzeneacetic Acid; α-(3-Isobutylphenyl)propionic Acid; 2-[3-(2-Methylpropyl)phenyl]propanoic Acid;α-Methyl-3-(2-methylpropyl)phenylacetic Acid; Ibuprofen Impurity A (IP); (2RS)-2-[3-(2-Methylpropyl)phenyl]propanoic Acid; Ibuprofen; meta-Ibuprofen; 2-(3-Isobutylphenyl)propanoic acid (USP); m-Isobutyl Ibuprofen
Ibuprofen EP-Impurity-J-α-Methyl-4-(2-methyl-1-oxopropyl)benzeneacetic Acid; 2-(4-Isobutyrylphenyl)propionic Acid; Ibuprofen Impurity J (IP); (2RS)-2-[4-(2-Methylpropanoyl)phenyl]propanoic Acid; 2-(4-Isobutyrylphenyl)propanoic Acid; Ibuprofen Related Compound J (USP); 1-Oxo Ibuprofen
Ibuprofen EP-Impurity-N-4-Ethyl-α-methylbenzeneacetic Acid; 2-(4-Ethylphenyl)propionic Acid; 2-(p-Ethylphenyl)propionic Acid; (2RS)-2-(4-Ethylphenyl)propanoic Acid; Ibuprofen impurity N (IP); p-Ethylhydratropic Acid
