Used primarily as a reagent in organic synthesis, this compound is particularly effective in the preparation of sulfonamides, which are crucial in the development of various pharmaceuticals. It serves as a sulfonylating agent, introducing the sulfonyl group into organic molecules, a key step in creating compounds with potential antibacterial and antiviral properties. Additionally, it is utilized in peptide chemistry for protecting amino groups during peptide synthesis, ensuring the integrity of the peptide chain. Its application extends to material science, where it is involved in modifying surfaces to enhance their chemical resistance and durability.