Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) where stereochemistry plays a critical role. Its protected amine group and ketone functionality allow for selective reactions, making it valuable in multi-step organic syntheses. Commonly employed in the preparation of beta-amino acids and other bioactive molecules. Also utilized in asymmetric synthesis to introduce chirality efficiently. Suitable for use in research and development of novel therapeutic agents, especially in oncology and central nervous system disorders.