(E)-3,5,4'-Tribenzyloxystilbene

(E)-3,5,4''-Tribenzyloxystilbene is the impurity E of Resveratrol (R150000); a minor constituent of wine, correlated with serum lipid reduction and inhibition of platelet aggregation. Resveratrol is a specific inhibitor of COX-1 and also inhibits the hydroperoxidase activity of COX-1. It has been shown to inhibit events associated with tumor initiation, promotion and progression.