Used in pharmaceutical research as a key intermediate in the synthesis of protein kinase inhibitors, particularly targeting tyrosine kinases involved in cancer cell proliferation. Shows potential in developing treatments for solid tumors due to its ability to modulate signaling pathways. Also employed in structure-activity relationship (SAR) studies to optimize drug candidates for improved potency and selectivity. Its scaffold is explored in medicinal chemistry for designing novel anticancer agents with enhanced bioavailability and reduced off-target effects.