Synonyms: Benzeneacetic acid, 3-benzoyl-alpha-methyl- (9CI), Hydratropic acid, m-benzoyl- (8CI), (+/-)-2-(3-Benzoylphenyl)propionic acid, (+/-)-3-Benzoyl-alpha-methylbenzeneacetic acid, (+/-)-Ketoprofen, (+/-)-m-Benzoylhydratropic acid, (RS)-Ketoprofen, alpha-(3-Benzoylphenyl)propionic acid, 19583RP, 2-(3-Benzoylphenyl)propionic acid, 2-(m-Benzoylphenyl)propionic acid, 3-Benzoyl-alpha-methylbenzeneacetic acid, 3-Benzoylhydratropic acid, Alrheumat, Alrheumun, Aneol, Bi-profenid, Capisten, Dexal, Epatec, Fastum, Iso-K, Kefenid, Ketoprofen, Ketoprofene, Ketopron, Ketoprophen, Ketorin, Knavon, Lertus, Menamin, Meprofen, Miltax, Mohrus, Orudis, Orugesic, Oruvail, Oscorel, Profenid, R.P. 19583, RU 4733, Racemic ketoprofen, Toprec, Toprek, m-Benzoylhydratropic acid