Content deleted Content added
Script assisted update of identifiers from ChemSpider, CommonChemistry and FDA for the Chem/Drugbox validation project - Updated: ChEMBL. |
Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation (report errors |
||
Line 1: | Line 1: | ||
{{chembox |
{{chembox |
||
| verifiedrevid = |
| verifiedrevid = 413875706 |
||
| Name = Ayanin |
| Name = Ayanin |
||
| ImageFile = Ayanin.PNG |
| ImageFile = Ayanin.PNG |
||
Line 13: | Line 13: | ||
| InChIKey = KPCRYSMUMBNTCK-UHFFFAOYAE |
| InChIKey = KPCRYSMUMBNTCK-UHFFFAOYAE |
||
| SMILES1 = O=C1c3c(O/C(=C1/OC)c2ccc(OC)c(O)c2)cc(OC)cc3O |
| SMILES1 = O=C1c3c(O/C(=C1/OC)c2ccc(OC)c(O)c2)cc(OC)cc3O |
||
| ChEMBL_Ref = {{ebicite|correct|EBI}} |
|||
| ChEMBL = 74898 |
| ChEMBL = 74898 |
||
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
Revision as of 14:00, 14 February 2011
Names | |
---|---|
IUPAC name
5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxychromen-4-one
| |
Other names
3,7,4'-Tri-O-methylquercetin
3,7,4'-trimethylquercetin 5,3'-dihydroxy-3,7,4'-trimethoxyflavone | |
Identifiers | |
3D model (JSmol)
|
|
ChEMBL | |
ChemSpider | |
PubChem CID
|
|
CompTox Dashboard (EPA)
|
|
| |
| |
Properties | |
C18H16O7 | |
Molar mass | 344.31 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Ayanin is a O-methylated flavonol, a type of flavonoid. It is the 3,7,4'-tri-O-methylation of quercetin.
It can be found in Croton schiedeanus. It can also be synthetized[1].
Biosynthetis
The enzyme 3,7-dimethylquercetin 4'-O-methyltransferase uses S-adenosyl methionine and 5,3',4'-trihydroxy-3,7-dimethoxyflavone (rhamnazin) to produce S-adenosylhomocysteine and 5,3'-dihydroxy-3,7,4'-trimethoxyflavone (ayanin).
References