Used primarily in peptide synthesis as a protective group for the amino group of serine, ensuring selective reactions during the formation of peptide bonds. It helps prevent unwanted side reactions by blocking the alpha-amino group of serine, while leaving the carboxyl group available for coupling, allowing for precise control in constructing complex peptides. This compound is particularly valuable in pharmaceutical research for developing peptide-based drugs. Additionally, it finds application in biochemical studies to investigate enzyme interactions and protein structures. Its stability and ease of removal make it a preferred choice in organic synthesis workflows.