Used as a key intermediate in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs), particularly in the production of flufenamic acid and related fenamate derivatives. It serves an important role in medicinal chemistry for developing compounds with analgesic and anti-inflammatory properties. Its structure allows for effective modulation of cyclooxygenase (COX) enzyme activity, contributing to the drug's efficacy in treating pain and inflammation. Additionally, it is employed in research settings for structure-activity relationship (SAR) studies of aromatic carboxylic acid derivatives.