Used as a catalyst in organic synthesis, particularly in oxidation reactions due to the selenium moiety’s redox activity. It shows potential in medicinal chemistry as a mimic of glutathione peroxidase, offering antioxidant and cytoprotective effects. Also explored in the development of selenium-containing heterocycles for bioimaging and enzyme inhibition studies. Its structure supports applications in designing novel organoselenium compounds with possible antimicrobial and anticancer properties.