Used in peptide synthesis as a chiral building block for the preparation of biologically active molecules. The presence of the Fmoc group allows for mild deprotection conditions, making it suitable for solid-phase peptide synthesis. The bromophenyl moiety provides a site for further functionalization via cross-coupling reactions such as Suzuki or Heck reactions, enabling the introduction of diverse aromatic groups in drug discovery programs. Its stereochemistry is valuable in designing enzyme inhibitors or receptor ligands where spatial orientation affects biological activity. Commonly employed in the development of protease inhibitors and targeted therapeutics.