Used in pharmaceutical research as a key intermediate in the synthesis of kinase inhibitors, particularly targeting tyrosine kinases involved in cancer cell proliferation. Shows potential in the development of antitumor agents due to its ability to modulate signaling pathways in malignant cells. Also employed in the design of selective inhibitors for inflammatory and autoimmune disorders owing to its structural affinity for enzyme active sites. Commonly utilized in structure-activity relationship (SAR) studies to optimize drug candidates for improved potency and metabolic stability.