Used as a key chiral intermediate in the synthesis of pharmaceuticals, particularly in the production of kinase inhibitors and antiviral agents. Its chiral amine structure allows for selective interactions in biological systems, making it valuable in drug development where stereochemistry impacts efficacy and safety. Commonly employed in asymmetric synthesis to introduce chirality into more complex molecules. Also utilized in the preparation of pyrimidine-based bioactive compounds for research in oncology and infectious diseases.