Used in pharmaceutical research as a key intermediate in the synthesis of kinase inhibitors, particularly for targeting diseases like cancer. Its structure supports the development of compounds that modulate enzyme activity involved in cell signaling pathways. Commonly employed in medicinal chemistry for building blocks in heterocyclic compound design, especially in the creation of biologically active molecules with potential antitumor and anti-inflammatory properties. Also utilized in the development of selective inhibitors for protein kinases such as JAK and BRAF, making it valuable in drug discovery programs.