Used in pharmaceutical research as a key intermediate for synthesizing biologically active compounds, particularly in the development of central nervous system agents. Shows potential in the design of serotonin receptor modulators due to the presence of the pyrimidinylpiperazine moiety, which is commonly associated with neuroactive drugs. Also investigated for its role in antimicrobial and anticancer compound development, where the α,β-unsaturated ketone structure enables Michael addition reactions important in drug design. Employed in structure-activity relationship (SAR) studies to optimize pharmacokinetic properties in novel therapeutic candidates.