Used as a key chiral intermediate in the synthesis of pharmaceutical agents, particularly in the development of selective receptor modulators. Its structural features allow for high enantioselectivity in asymmetric synthesis, making it valuable in the production of active pharmaceutical ingredients where stereochemistry is critical. Commonly employed in the preparation of central nervous system drugs, especially those targeting neurological and psychiatric disorders. The methoxy-phenyl groups enhance solubility and stability during synthetic transformations, facilitating purification and improving yield in multi-step reactions.