Used in biochemical research as a selective inhibitor of certain kinases, particularly involved in cell signaling pathways. It serves as a key intermediate in the synthesis of pharmacologically active compounds targeting neurological disorders and cancer. Its structure allows for high binding affinity to specific enzyme active sites, making it valuable in drug development. Also utilized in studies related to protein phosphorylation due to its ability to modulate kinase activity. Commonly employed in in vitro assays to investigate signal transduction mechanisms.