Lathyrol is primarily used in research settings for its biological activity, particularly in studies related to cancer and cell signaling. It has shown potential as an inhibitor of specific protein-protein interactions involved in tumor progression, making it a valuable tool in oncology research. Its structure serves as a template for developing synthetic analogs with improved pharmacological properties. Due to its ability to modulate cellular pathways, lathyrol is also investigated for anti-inflammatory and neuroprotective applications. However, its use remains confined to preclinical studies, as it has not yet advanced to clinical therapeutics.