Cis-4-Nitrostilbene is primarily used in organic synthesis and research applications. It serves as a key intermediate in the preparation of various stilbene derivatives, which are explored for their potential in pharmaceuticals and material science. Its structure allows it to participate in photochemical reactions, making it useful in studies related to light-induced processes. Additionally, it is investigated for its potential role in the development of fluorescent probes and optical materials due to its unique electronic properties. In medicinal chemistry, it is studied for its biological activity, particularly in the context of anti-inflammatory and anticancer research.