Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for selective functionalization in drug molecules, enhancing binding affinity and target specificity. Commonly employed in medicinal chemistry for constructing nitrogen-containing heterocyclic systems. Also utilized in agrochemical research for designing novel active ingredients. The amine group facilitates coupling reactions, making it valuable in combinatorial chemistry and library synthesis for high-throughput screening.