trans-Resveratrol | Global Trade leader ecrobot

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trans-Resveratrol

Posting date : Oct 26, 2023

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CAS NO: 501-36-0

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Yeva Zhong

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China [CN]

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PNP

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Detailed Description

Compound CID: 445154

Purity: 50%~99%

MF: C14H12O3
MW: 228.24g/mol

IUPAC Name: 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol

Isomeric SMILES: C1=CC(=CC=C1/C=C/C2=CC(=CC(=C2)O)O)O

InChIKey: LUKBXSAWLPMMSZ-OWOJBTEDSA-N

InChI: InChI=1S/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+

Create Date: 2005-03-25

Resveratrol is a stilbenol that is stilbene in which the phenyl groups are substituted at positions 3, 5, and 4' by hydroxy groups. It has a role as a phytoalexin, an antioxidant, a glioma-associated oncogene inhibitor and a geroprotector. It is a stilbenol, a polyphenol and a member of resorcinols.

Resveratrol (3,5,4'-trihydroxystilbene) is a polyphenolic phytoalexin. It is a stilbenoid, a derivate of stilbene, and is produced in plants with the help of the enzyme stilbene synthase. It exists as cis-(Z) and trans-(E) isomers. The trans- form can undergo isomerisation to the cis- form when heated or exposed to ultraviolet irradiation. In a 2004 issue of Science, Dr. Sinclair of Harvard University said resveratrol is not an easy molecule to protect from oxidation. It has been claimed that it is readily degraded by exposure to light, heat, and oxygen. However, studies find that Trans-resveratrol undergoes negligible oxidation in normal atmosphere at room temperature.

Resveratrol is a plant polyphenol found in high concentrations in red grapes that has been proposed as a treatment for hyperlipidemia and to prevent fatty liver, diabetes, atherosclerosis and aging. Resveratrol use has not been associated with serum enzyme elevations or with clinically apparent liver injury.