Used primarily as an intermediate in the synthesis of pharmaceuticals and biologically active compounds. Its structure allows for selective protection of amine groups during multi-step reactions, making it valuable in peptide synthesis and medicinal chemistry. The pyridine ring can act as a ligand in catalytic reactions or contribute to the pharmacokinetic properties of drug candidates. Commonly employed in the development of kinase inhibitors and other targeted therapies. Also utilized in the preparation of functionalized polymers and specialty materials where controlled reactivity is required.