This chemical is primarily utilized in the synthesis of organic compounds, particularly in the development of pharmaceuticals and agrochemicals. It serves as a key intermediate in the production of sulfonamide-based drugs, which are widely used for their antibacterial properties. Additionally, it is employed in the creation of dyes and pigments due to its ability to form stable aromatic structures. In research, it is often used to study sulfonation reactions and to develop new materials with specific chemical properties. Its role in these applications highlights its importance in both industrial and academic settings.