This chemical is primarily used in organic synthesis, particularly in the development of peptide and protein modifications. It serves as a protecting group for amines, enabling selective reactions in complex molecular structures. Its nitrobenzenesulfonamide moiety allows for easy deprotection under mild conditions, making it valuable in the synthesis of biologically active compounds. Additionally, it is employed in the preparation of pharmaceutical intermediates and in the study of enzyme inhibitors, where precise control over functional groups is essential. Its stability and reactivity profile make it a useful tool in medicinal chemistry and drug discovery research.