Used in peptide synthesis as a protecting group for amino acids, ensuring selective reactions during the assembly of peptide chains. It is particularly valuable in solid-phase peptide synthesis (SPPS) due to its stability under basic conditions and ease of removal with mild bases like piperidine. This compound is especially useful when synthesizing peptides containing sterically hindered amino acids, as it helps maintain efficiency and purity in the process. Additionally, it is employed in the development of pharmaceuticals and bioactive peptides, contributing to the production of complex molecules with high precision.