Used as an intermediate in the synthesis of sulfonamide-based pharmaceuticals, particularly in the development of antimicrobial and antidiabetic agents. It serves as a building block in organic synthesis due to its ability to form stable derivatives with carbonyl compounds. Also employed in the preparation of functional materials, including sensors and catalysts, where the sulfamide group acts as a ligand or proton-responsive moiety. Its aromatic structure enhances conjugation in dye chemistry, contributing to the design of photoactive compounds. Additionally, it finds use in agrochemical research for developing novel herbicides and plant growth regulators.