This compound is primarily used in peptide synthesis as a protected amino acid derivative. The Boc (tert-butoxycarbonyl) group serves as a temporary protecting group for the amine functionality, allowing selective reactions at other sites of the molecule. The thienyl moiety introduces unique electronic and steric properties, making it valuable in the development of peptides with specific structural or functional characteristics. It is often employed in the synthesis of bioactive peptides, peptidomimetics, and other pharmaceutical intermediates. Additionally, its incorporation into peptides can enhance binding affinity or modulate biological activity, particularly in drug discovery and medicinal chemistry research.