This compound is commonly used in peptide synthesis as a protecting group for serine residues. The Boc (tert-butyloxycarbonyl) group protects the amino group, while the Bzl (benzyl) group protects the hydroxyl side chain of serine. This allows for selective reactions during the synthesis process, ensuring the correct sequence and structure of the peptide. It is particularly useful in solid-phase peptide synthesis (SPPS), where controlled deprotection and coupling steps are essential. The compound is also employed in the development of pharmaceuticals and bioactive peptides, where precise modification and protection of amino acids are critical for achieving desired biological activity.