Used primarily in organic synthesis as an intermediate for producing various pharmaceuticals and agrochemicals. It serves as a key building block in the development of sulfonamide-based drugs, which are known for their antibacterial and anti-inflammatory properties. Additionally, it is utilized in research settings for studying sulfonamide derivatives and their biological activities. Its bromine moiety makes it a valuable reagent for further functionalization in chemical reactions, enabling the creation of complex molecules for medicinal and industrial applications.