Used primarily in peptide synthesis as a protecting group for amino acids, ensuring selective reactions during the formation of peptide bonds. It helps prevent unwanted side reactions by shielding specific functional groups, particularly the amine group, allowing controlled and efficient peptide chain assembly. This compound is valuable in the production of complex peptides and proteins for research, pharmaceuticals, and biotechnology applications. Its stability and ease of removal under mild conditions make it a preferred choice in solid-phase peptide synthesis and other organic synthesis processes.