Used as an intermediate in the synthesis of biologically active compounds, particularly in the development of pharmaceutical agents. It serves as a building block in medicinal chemistry for creating sulfonamide-based drugs, which are known for their antimicrobial, anti-inflammatory, and enzyme inhibitory properties. Its structure allows for selective modifications, making it valuable in optimizing drug candidates targeting specific receptors or enzymes. Commonly employed in research settings for designing potential kinase inhibitors and anticancer agents.