Used primarily as an intermediate in organic synthesis, it plays a crucial role in the production of various pharmaceuticals and agrochemicals. Its sulfonamide group is particularly valuable for creating compounds with biological activity. Additionally, it is employed in the development of dyes and pigments due to its ability to modify color properties. In research, it serves as a reagent for studying reaction mechanisms and synthesizing complex molecules. Its nitro group also makes it useful in explosives and propellant formulations.