![]() (−)-trans-ε-Viniferin
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Names | |
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Preferred IUPAC name
5-{(2R,3R)-6-Hydroxy-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethen-1-yl]-2,3-dihydro-1-benzofuran-3-yl}benzene-1,3-diol | |
Other names | |
Identifiers | |
3D model (JSmol)
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ChEMBL | |
ChemSpider | |
PubChem CID
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UNII | |
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Properties | |
C28H22O6 | |
Molar mass | 454.478 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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ε-Viniferin is a naturally occurring phenol, belonging to the stilbenoids family. It is a resveratrol dimer.
It is found in Vitis vinifera[4] grapevines,[5] in wines,[6] in the Oriental medicinal plant Vitis coignetiae and in the stem bark of Dryobalanops aromatica.[7]
Cis-epsilon-viniferin can be found in Paeonia lactiflora.[3]
It shows a human cytochrome P450 enzymes inhibition activity.[8]
Diptoindonesin A is a C-glucoside of ε-viniferin.