Phenyl trans-beta-styryl sulfone is primarily utilized in organic synthesis as a key intermediate for the development of various chemical compounds. Its unique structure makes it valuable in the preparation of complex molecules, particularly in pharmaceutical research, where it can be used to synthesize potential drug candidates. Additionally, it serves as a building block in the production of materials with specific optical or electronic properties, contributing to advancements in materials science. Its application extends to the field of agrochemicals, where it may be incorporated into the synthesis of novel pesticides or herbicides.