has role is protonated form of has functional parent ibuprofen(1-) geroprotector renoprotective agent monocarboxylic acid propionic acid antitubercular agent antidepressant non-steroidal anti-inflammatory drug antipsychotic agent non-narcotic analgesic antipyretic hypoglycemic agent antineoplastic agent anticonvulsant antihypertensive agent xenobiotic immunosuppressive agent antimalarial radical scavenger anti-ulcer drug vasoconstrictor agent cyclooxygenase 2 inhibitor cyclooxygenase 1 inhibitor ibuprofen A monocarboxylic acid that is propionic acid in which one of the hydrogens at position 2 is substituted by a 4-(2-methylpropyl)phenyl group. CHEBI:5855 racemate anti-HIV agent vulnerary environmental contaminant drug allergen