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 hydrogen bonds and engage in π-π stacking interactions, enhancing binding affinity to biological targets. Also employed in the design of CNS-active compounds owing to its favorable physicochemical properties and ability to cross the blood-brain barrier. Additionally, it finds use in agrochemicals for developing herbicides and fungicides, leveraging its heterocyclic structure for bioactivity.