[2,2'-Bipyridine]-6,6'-dicarbonitrile has several applications in medical, environmental, and industrial research. In medical research, [2,2'-Bipyridine]-6,6'-dicarbonitrile has been used as a scaffold for the development of novel drugs, such as anticancer and antimicrobial agents. Clinical trials have shown promising results for the use of [2,2'-Bipyridine]-6,6'-dicarbonitrile-based drugs in the treatment of various diseases, including cancer and infectious diseases. However, the potential side effects of [2,2'-Bipyridine]-6,6'-dicarbonitrile-based drugs, such as toxicity and immunogenicity, need to be carefully evaluated. In environmental research, [2,2'-Bipyridine]-6,6'-dicarbonitrile has been used as a chelating agent for the removal of heavy metals from contaminated water and soil. Additionally, [2,2'-Bipyridine]-6,6'-dicarbonitrile has been used as a catalyst for the degradation of organic pollutants, such as dyes and pesticides. In industrial research, [2,2'-Bipyridine]-6,6'-dicarbonitrile has been used as a ligand for the synthesis of metal complexes, which can improve the efficiency and quality of manufacturing processes. However, the health and safety considerations of [2,2'-Bipyridine]-6,6'-dicarbonitrile-based products need to be carefully evaluated to prevent potential hazards to workers and consumers.