Syringetin

Syringetin
Names
	IUPAC name 3,4′,5,7-Tetrahydroxy-3′,5′-dimethoxyflavone
	Systematic IUPAC name 3,5,7-Trihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-4H-1-benzopyran-4-one
	Other names 3′,5′-O-Dimethylmyricetin; 3′,5′-Dimethoxy-3,5,7,4′-tetrahydroxyflavone; 3,5,7,4′-Tetrahydroxy-3′,5′-dimethoxyflavone
Identifiers
CAS Number	4423-37-4 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:18215 ;
ChEMBL	ChEMBL489142 ;
ChemSpider	4445230 ;
PubChem CID	5281953;
UNII	J68JG79B9W ;
CompTox Dashboard (EPA)	DTXSID60196074 ;
	InChI InChI=1S/C17H14O8/c1-23-11-3-7(4-12(24-2)14(11)20)17-16(22)15(21)13-9(19)5-8(18)6-10(13)25-17/h3-6,18-20,22H,1-2H3 Key: UZMAPBJVXOGOFT-UHFFFAOYSA-N ; InChI=1/C17H14O8/c1-23-11-3-7(4-12(24-2)14(11)20)17-16(22)15(21)13-9(19)5-8(18)6-10(13)25-17/h3-6,18-20,22H,1-2H3 Key: UZMAPBJVXOGOFT-UHFFFAOYAJ;
	SMILES COc1cc(cc(OC)c1O)C=3Oc2cc(O)cc(O)c2C(=O)C=3O;
Properties
Chemical formula	C17H14O8
Molar mass	346.291 g·mol−1
	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

Syringetin is an O-methylated flavonol, a type of flavonoid. It is found in red grape (absent in white grape), in Lysimachia congestiflora and in Vaccinium uliginosum (bog bilberries). It is one of the phenolic compounds present in wine.

It induces human osteoblast differentiation through bone morphogenetic protein-2/extracellular signal-regulated kinase 1/2 pathway.

Names

IUPAC name 3,4′,5,7-Tetrahydroxy-3′,5′-dimethoxyflavone
Systematic IUPAC name 3,5,7-Trihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-4H-1-benzopyran-4-one
Other names 3′,5′-O-Dimethylmyricetin 3′,5′-Dimethoxy-3,5,7,4′-tetrahydroxyflavone 3,5,7,4′-Tetrahydroxy-3′,5′-dimethoxyflavone
Identifiers
CAS Number	4423-37-4^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:18215^N
ChEMBL	ChEMBL489142^N
ChemSpider	4445230^N
PubChem CID	5281953
UNII	J68JG79B9W^Y
CompTox Dashboard (EPA)	DTXSID60196074
InChI InChI=1S/C17H14O8/c1-23-11-3-7(4-12(24-2)14(11)20)17-16(22)15(21)13-9(19)5-8(18)6-10(13)25-17/h3-6,18-20,22H,1-2H3^N Key: UZMAPBJVXOGOFT-UHFFFAOYSA-N^N InChI=1/C17H14O8/c1-23-11-3-7(4-12(24-2)14(11)20)17-16(22)15(21)13-9(19)5-8(18)6-10(13)25-17/h3-6,18-20,22H,1-2H3 Key: UZMAPBJVXOGOFT-UHFFFAOYAJ
SMILES COc1cc(cc(OC)c1O)C=3Oc2cc(O)cc(O)c2C(=O)C=3O
Properties
Chemical formula	C₁₇H₁₄O₈
Molar mass	346.291 g·mol⁻¹
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