Used as a potent inhibitor in biochemical research, particularly targeting kinases involved in cell signaling pathways. Shows promise in studies related to cancer therapy due to its ability to interfere with tumor cell proliferation and survival. Commonly employed in in vitro assays to evaluate kinase inhibition and selectivity. Also utilized in structure-activity relationship (SAR) studies for the development of more effective pharmaceutical agents. Its propargylamino group allows for further chemical modifications via click chemistry, enabling use in probe and conjugate synthesis for cellular imaging and target validation.