Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents. Its structure supports the creation of compounds with activity as serotonin or dopamine modulators, making it valuable in the research of antidepressants, anxiolytics, and antipsychotic drugs. The amine functionality allows for easy derivatization, enabling the formation of amides, sulfonamides, or other nitrogen-containing compounds to optimize drug potency and selectivity. Its rigid tetrahydropyran core contributes to conformational stability, which can enhance binding affinity to biological targets. Commonly employed in medicinal chemistry for lead optimization in drug discovery programs.