Used in pharmaceutical research as a key intermediate in the synthesis of isoquinoline-based bioactive compounds. Exhibits potential in the development of anticancer and antimicrobial agents due to its ability to interact with cellular enzymes and DNA. Also employed in coordination chemistry as a ligand for metal ions, aiding in the creation of catalysts for organic transformations. Its thioamide group enhances binding properties, making it valuable in designing enzyme inhibitors and studying reaction mechanisms.