trans-trismethoxy Resveratrol-d₄contains four deuterium atoms at the 2, 3, 5, and 6 positions. It is intended for use as an internal standard for the quantification oftrans-trismethoxy resveratrol by GC-or LC-mass spectrometry. Phenolic compounds, particularly flavonoids, from plant sources have long been observed to have antioxidant activity with potential benefits for human health.^1,2,3Resveratrol is a potent phenolic antioxidant found in grapes and red wine that also has antiproliferative and anti-inflammatory activity.⁴When 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

1.FrÉmont, L., Belguendouz, L., and Delpal, S.Antioxidant activity of resveratrol and alcohol-free wine polyphenols related to LDL oxidation and polyunsaturated fatty acidsLife Sciences642511-2521(1999) 2.Johnson, J.L., and Maddipati, K.R.Paradoxical effects of resveratrol on the two prostaglandin H synthasesProstaglandins & Other Lipid Mediators56131-143(1998) 3.Miller, N.J., and Rice-Evans, C.Antioxidant activity of resveratrol in red wineClinical Chemistry411789-1789(1995) 4.Rotondo, S., Rajtar, G., Manarini, S., et al.Effect of trans-resveratrol, a natural polyphenolic compound, on human polymorphonuclear leukocyte functionBritish Journal of Pharmacology1231691-1699(1998) 5.Nam, K.A., Kim, S., Heo, Y.H., et al.Resveratrol analog, 3,5,2',4'-tetramethoxy-trans-stilbene, potentiates the inhibition of cell growth and induces apoptosis in human cancer cellsArchives of Pharmacal Research24(5)441-445(2001)