This chemical is primarily used in organic synthesis as a protecting group for amines. It effectively shields amine functionalities during complex chemical reactions, ensuring specific transformations occur without interference. Its application is particularly valuable in peptide synthesis and the preparation of pharmaceuticals, where selective protection and deprotection of functional groups are crucial. Additionally, it serves as an intermediate in the production of sulfonamide derivatives, which are widely utilized in medicinal chemistry for their antibacterial and therapeutic properties. Its stability and ease of removal under mild conditions make it a preferred choice in various synthetic pathways.