Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry due to its ability to form stable heterocyclic structures that interact with biological targets. Commonly found in research related to anti-inflammatory and antiviral agents. Also employed in the design of selective protein inhibitors due to its favorable binding properties with enzyme active sites. Its derivatives are explored for improved pharmacokinetic profiles in drug candidates.