Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds, particularly in the development of receptor agonists and antagonists. Its structure supports the construction of complex molecules targeting neurological and psychiatric disorders. Commonly employed in medicinal chemistry for modifying pharmacokinetic properties of drug candidates, enhancing stability and bioavailability. Also utilized in the preparation of kinase inhibitors and CNS-active agents due to its favorable binding characteristics and structural versatility.