Primarily used in the synthesis of pharmaceuticals, this compound serves as a key intermediate in the production of various drugs, particularly those with antibacterial properties. It is also employed in the development of agrochemicals, where it acts as a building block for creating pesticides and herbicides. Additionally, it finds application in organic chemistry research as a reagent for studying sulfonamide derivatives and their reactivity. Its role in industrial processes includes the manufacture of dyes and pigments, where it contributes to the stability and color properties of the final products.