3-Hydroxy-5-[2-(4-hydroxyphenyl)ethyl]phenyl Hydrogen Sulfate is a metabolite of resveratrol (R150000) which is a Minor constituent of wine, correlated with serum lipid reduction and inhibition of platelet aggregation. Resveratrol is a specific inhibitor of COX-1, and it also inhibits the hydroperoxidase activity of COX-1. It has been shown to inhibit events associated with tumor initiation, promotion and progression.