Used in the synthesis of pharmaceutical intermediates, particularly in the development of chiral drugs where stereochemistry plays a critical role. Its FMOC-protected amine group and free hydroxyl functionality make it valuable in peptide coupling and asymmetric synthesis. Commonly employed in the preparation of bioactive molecules, including antiviral and central nervous system agents. The FMOC group allows for easy monitoring during solid-phase synthesis, making it advantageous in combinatorial chemistry and drug discovery workflows.