trans-trismethoxy Resveratrol Cayman Chemical Item Number 10188 Description Phenolic compounds, particularly flavonoids, from plant sources have long been observed to have antioxidant activity with potential benefits for human health.1↗,2↗,3↗ Resveratrol is a potent phenolic antioxidant found in grapes and red wine that also has antiproliferative and anti-inflammatory activity.4↗ When the three phenolic hydroxyl groups of resveratrol are converted to methyl ethers, the inhibition of cell growth and pro-apoptotic activities of resveratrol are enhanced.5↗ Synonyms (E)-5-[2-(4-hydroxyphenyl)ethenyl]-1,3-benzene diol Formal Name 1,3-dimethoxy-5-[(1E)-2-(4-methoxyphenyl)ethenyl]-benzene CAS Number 22255-22-7 Molecular Formula C17H18O3 Formula Weight 270.3 Formulation A crystalline solid Purity ≥98% λmax 218, 306, 319 nm Stability 2 years Storage -20°C Shipping Wet ice in continental US; may vary elsewhere SMILES COc1ccc(cc1)C=C/c1cc(OC)cc(OC)c1 InCHI Code 1S/C17H18O3/c1-18-15-8-6-13(7-9-15)4-5-14-10-16(19-2)12-17(11-14)20-3/h4-12H,1-3H3/b5-4+ InCHI Key GDHNBPHYVRHYCC-SNAWJCMRSA-N -20°C
