Used as a key intermediate in the synthesis of pharmaceutical agents targeting kinase inhibition, particularly in oncology research. It plays a role in the development of selective inhibitors for protein kinases involved in cell signaling pathways, offering potential in the treatment of cancers by modulating tumor growth and proliferation. Its structure enables strong binding interactions with specific enzyme active sites, enhancing therapeutic efficacy. Also utilized in structure-activity relationship (SAR) studies to optimize drug candidates for improved potency, selectivity, and pharmacokinetic properties.