Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors for cancer treatment. Its structure supports binding to enzyme active sites, enhancing selectivity and potency. Commonly employed in research for central nervous system (CNS) drug candidates due to its ability to cross the blood-brain barrier. Also utilized in the preparation of bioactive molecules with antiviral and anti-inflammatory properties. Serves as a building block in medicinal chemistry for structure-activity relationship (SAR) studies.