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 creation of novel neuroprotective and antihypertensive drugs due to its structural affinity with known bioactive isoquinoline derivatives. Also employed in the study of enzyme inhibitors, especially in monoamine oxidase (MAO) inhibitor development. Its α,β-unsaturated ketone moiety allows for Michael addition reactions, making it valuable in medicinal chemistry for building complex molecular frameworks.