5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-2-(phenylmethyl)-1,3-benzenediol，C21H18O3

分子式：C21H18O3；分子量：318.37；别名：(E)-2-Benzyl-5-(4-hydroxystyryl)benzene-1,3-diol; Resveratrol Impurity B；应用：5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-2-(phenylmethyl)-1,3-benzenediol is the impurity B 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.；类别：Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals。