Used primarily as a key intermediate in organic synthesis, this compound is essential for the preparation of various sulfonamide derivatives. Its sulfonyl chloride group reacts readily with amines, enabling the formation of sulfonamides, which are widely utilized in pharmaceuticals, agrochemicals, and dyes. In medicinal chemistry, it serves as a building block for developing drug candidates, particularly those targeting bacterial infections, due to the antimicrobial properties of sulfonamides. Additionally, its trifluoromethyl and nitro groups enhance the electronic properties of the final compounds, making it valuable in materials science for creating advanced polymers and coatings. Its reactivity and structural features also make it useful in research for designing molecules with specific biological or chemical activities.