Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds, particularly kinase inhibitors. It serves as a building block in the development of drugs targeting cancer and inflammatory diseases due to its ability to interact with specific enzyme pathways. Its structure supports high binding affinity and selectivity, making it valuable in optimizing drug candidates for improved efficacy and reduced side effects. Also employed in the preparation of novel heterocyclic systems for use in medicinal chemistry and drug discovery programs.