Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and bioactive compounds. Its structure allows for further functionalization, making it valuable in the development of nitrogen-containing heterocycles. Commonly employed in the synthesis of receptor ligands and enzyme inhibitors due to the presence of the piperidine ring and the electron-deficient aromatic system. Also utilized in the production of dyes and specialty chemicals where nitroaromatic moieties are required.