Used as a key intermediate in the synthesis of kinase inhibitors, particularly in the development of anticancer agents. Its structure allows selective targeting of protein kinases involved in cell signaling pathways, making it valuable in pharmaceutical research for treating cancers such as leukemia and non-small cell lung cancer. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies to optimize potency and selectivity. Also utilized in the preparation of biologically active molecules due to its ability to enhance binding affinity with target enzymes.