Used in peptide synthesis as a protecting group for tryptophan, ensuring selective reactions during the formation of peptide bonds. It is particularly valuable in solid-phase peptide synthesis (SPPS) where it prevents unwanted side reactions. Commonly employed in the production of pharmaceuticals and bioactive peptides, it aids in the creation of complex peptide structures. Its stability under various reaction conditions makes it a reliable choice for researchers and industrial applications in drug development and biochemical studies.