Used primarily as an intermediate in organic synthesis, this compound is instrumental in the production of various sulfonamide derivatives. These derivatives are crucial in the development of pharmaceuticals, particularly in the creation of drugs with antibacterial and anti-inflammatory properties. Additionally, it serves as a key reagent in the modification of peptides and proteins, aiding in the study of their structure and function. Its application extends to the field of material science, where it is utilized in the synthesis of polymers and coatings that require specific sulfonyl groups for enhanced performance characteristics.