Used primarily in organic synthesis, this compound serves as a key intermediate for the preparation of various sulfonamide derivatives. It is particularly valuable in pharmaceutical research, where it is employed to develop potential drug candidates, especially those targeting enzyme inhibition or receptor modulation. Additionally, it finds application in the synthesis of agrochemicals, contributing to the creation of herbicides or pesticides. Its reactivity with amines makes it useful in creating sulfonamide linkages, which are critical in designing molecules with specific biological activities.