Used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals. It is a known inhibitor of the PARP (Poly ADP-ribose polymerase) enzyme, which is involved in DNA repair processes, and is studied for its potential in cancer therapy, including enhancing sensitivity to radiation or chemotherapy. It serves as a building block for compounds with biological activity, including potential use in central nervous system agents and anti-inflammatory drugs. Its amide and methoxy functional groups allow for diverse chemical modifications, making it valuable in medicinal chemistry research. Also employed in the preparation of specialty chemicals and functional materials where aromatic amides are required.