Used as an intermediate in the synthesis of various pharmaceuticals, particularly in the production of nonsteroidal anti-inflammatory drugs (NSAIDs) like mefenamic acid and flufenamic acid. It serves as a building block in organic synthesis due to the presence of both amino and carboxylic acid functional groups, allowing for diverse chemical modifications. Also employed in the preparation of dyes and pigments, where its aromatic structure contributes to color stability and intensity. Its derivatives are explored in agrochemicals for developing herbicides and plant growth regulators.