This chemical is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It serves as a key building block for the introduction of sulfonamide groups into target molecules, which are essential in the development of drugs with antibacterial, antiviral, or anti-inflammatory properties. Additionally, it is employed in the synthesis of complex organic compounds for research purposes, enabling the creation of novel chemical entities with potential therapeutic applications. Its reactivity with amines and other nucleophiles makes it valuable in constructing diverse molecular frameworks.