Used as an intermediate in the synthesis of nonsteroidal anti-inflammatory drugs (NSAIDs), particularly in the development of selective COX-2 inhibitors. Its structure supports the formation of biologically active molecules with anti-inflammatory, analgesic, and antipyretic properties. Commonly employed in pharmaceutical research to design derivatives with improved efficacy and reduced gastrointestinal side effects. Also utilized in the preparation of specialty compounds for metabolic studies and drug metabolism evaluation.