Used as a corrosion inhibitor for metals, especially in acidic environments. It effectively protects steel and copper alloys by forming a protective film on the metal surface, reducing degradation caused by chemical exposure. The compound's mercapto and cyano groups contribute to its chelating properties. Also investigated for use in electrochemical sensors due to its sulfur and nitrogen-containing structure, which enhances sensitivity to certain metal ions. Additionally, serves as an intermediate in synthesizing heterocyclic compounds for pharmaceutical applications, including antimicrobials, antivirals, and anti-inflammatories, as well as agrochemicals. Its structure supports binding to biological targets, offering potential for developing new active substances.