Used primarily as an intermediate in organic synthesis, this chemical plays a crucial role in the production of various pharmaceuticals and agrochemicals. It is particularly valuable in the creation of sulfonamide derivatives, which are widely utilized as antibacterial agents. Additionally, it serves as a key reagent in the development of dyes and pigments, contributing to the coloration of textiles and other materials. Its reactivity with amines and alcohols makes it essential for modifying and functionalizing organic compounds, enhancing their properties for specific industrial applications.