epsilon-Viniferin

ε-Viniferin
	200px; (−)-Trans-epsilon-viniferin
Names
	IUPAC name 5-[(2R,3R)-6-Hydroxy-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol
	Other names Viniferin; epsilon-Viniferin; (−)-epsilon-Viniferin; (−)-(E)-epsilon-viniferin; trans-ε-viniferin; (−)-Trans-epsilon-viniferin; Iso-[epsilon]-viniferin; cis-ε-viniferin; Cis-epsilon-viniferin
Identifiers
CAS Number	62218-08-0
ChEMBL	ChEMBL1224875
ChemSpider	4445043
Jmol 3D model	Interactive image
PubChem	5281728
	InChI InChI=1S/C28H22O6/c29-20-7-2-16(3-8-20)1-4-18-11-24(33)15-25-26(18)27(19-12-22(31)14-23(32)13-19)28(34-25)17-5-9-21(30)10-6-17/h1-15,27-33H/b4-1+/t27-,28+/m1/s1 Key: FQWLMRXWKZGLFI-YVYUXZJTSA-N ; InChI=1/C28H22O6/c29-20-7-2-16(3-8-20)1-4-18-11-24(33)15-25-26(18)27(19-12-22(31)14-23(32)13-19)28(34-25)17-5-9-21(30)10-6-17/h1-15,27-33H/b4-1+/t27-,28+/m1/s1 Key: FQWLMRXWKZGLFI-YVYUXZJTBS ;
	SMILES C1=CC(=CC=C1C=CC2=CC(=CC3=C2C(C(O3)C4=CC=C(C=C4)O)C5=CC(=CC(=C5)O)O)O)O ;
Properties
Chemical formula	C28H22O6
Molar mass	454.47 g/mol
Vapor pressure	{{{value}}}
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	verify (what is ?)
	Infobox references

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]

Glycosides

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Names
200px (−)-Trans-epsilon-viniferin
IUPAC name 5-[(2R,3R)-6-Hydroxy-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol
Other names Viniferin epsilon-Viniferin (−)-epsilon-Viniferin (−)-(E)-epsilon-viniferin trans-ε-viniferin (−)-Trans-epsilon-viniferin^[1] Iso-[epsilon]-viniferin^[2] cis-ε-viniferin Cis-epsilon-viniferin^[3]
Identifiers
CAS Number	62218-08-0^N
ChEMBL	ChEMBL1224875^Y
ChemSpider	4445043^Y
Jmol 3D model	Interactive image
PubChem	5281728
InChI InChI=1S/C28H22O6/c29-20-7-2-16(3-8-20)1-4-18-11-24(33)15-25-26(18)27(19-12-22(31)14-23(32)13-19)28(34-25)17-5-9-21(30)10-6-17/h1-15,27-33H/b4-1+/t27-,28+/m1/s1^Y Key: FQWLMRXWKZGLFI-YVYUXZJTSA-N^Y InChI=1/C28H22O6/c29-20-7-2-16(3-8-20)1-4-18-11-24(33)15-25-26(18)27(19-12-22(31)14-23(32)13-19)28(34-25)17-5-9-21(30)10-6-17/h1-15,27-33H/b4-1+/t27-,28+/m1/s1 Key: FQWLMRXWKZGLFI-YVYUXZJTBS
SMILES C1=CC(=CC=C1C=CC2=CC(=CC3=C2C(C(O3)C4=CC=C(C=C4)O)C5=CC(=CC(=C5)O)O)O)O
Properties
Chemical formula	C₂₈H₂₂O₆
Molar mass	454.47 g/mol
Vapor pressure	{{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is ^YN ?)
Infobox references