Used primarily as a key intermediate in organic synthesis, this compound is valuable in the production of various sulfonamide derivatives. It finds application in the development of pharmaceuticals, particularly in the creation of active pharmaceutical ingredients (APIs) that target specific biological pathways. Additionally, it is utilized in the synthesis of agrochemicals, contributing to the formulation of herbicides and pesticides. Its sulfonyl chloride group enables it to act as a reactive site for further chemical modifications, making it a versatile building block in research and industrial chemistry.