This chemical is primarily used in the synthesis of peptides and pharmaceutical compounds. It serves as a key intermediate in the development of biologically active molecules, particularly in the field of medicinal chemistry. The Boc (tert-butoxycarbonyl) protecting group ensures selective reactions during peptide synthesis, while the (S)-3-amino-4-(3-chloro-phenyl)-butyric acid moiety contributes to the structural diversity and specificity of the final product. It is often employed in the creation of enzyme inhibitors, receptor modulators, and other therapeutic agents targeting specific biological pathways. Its application is crucial in research and development for designing drugs with enhanced efficacy and reduced side effects.