Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of bioactive molecules targeting neurological and psychiatric disorders. Its structure allows for easy modification, making it valuable in medicinal chemistry for creating analogs with enhanced binding affinity to receptors such as dopamine and serotonin receptors. Commonly employed in the preparation of protease inhibitors and receptor antagonists due to the presence of functional groups that support molecular diversity. Also utilized in research settings for labeling and conjugation strategies in drug discovery.