Used primarily as an intermediate in the synthesis of analgesic and anti-inflammatory drugs. It serves in the development of certain pharmaceutical formulations where modulation of pain and fever is required. Its structure allows for derivatization into more complex molecules with enhanced biological activity. Also investigated for use in metabolic studies due to its phenolic and amide functionalities, which mimic pathways seen in common pain relievers. Not used directly as an active pharmaceutical ingredient in modern medicine due to stability and metabolic concerns.