Used as a key chiral intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors for cancer treatment. Its stereochemistry enables selective binding to target enzymes, improving drug efficacy and reducing side effects. Commonly employed in research settings for constructing biologically active molecules, especially in central nervous system therapies and anti-inflammatory drugs. Also utilized in medicinal chemistry for structure-activity relationship (SAR) studies due to its rigid cyclic framework and hydrogen-bonding capabilities.