Combretol

Combretol
	Chemical structure of combretol
Names
	IUPAC name 5-hydroxy-3,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one
	Other names 5-Hydroxy-3,3',4',5',7-pentamethoxyflavone
Identifiers
ChemSpider	21131195
Jmol 3D model	Interactive image
PubChem	12303802
	InChI InChI=1S/C20H20O8/c1-23-11-8-12(21)16-13(9-11)28-18(20(27-5)17(16)22)10-6-14(24-2)19(26-4)15(7-10)25-3/h6-9,21H,1-5H3 Key: SUNUQCQIFHHEOW-UHFFFAOYSA-N ; InChI=1/C20H20O8/c1-23-11-8-12(21)16-13(9-11)28-18(20(27-5)17(16)22)10-6-14(24-2)19(26-4)15(7-10)25-3/h6-9,21H,1-5H3 Key: SUNUQCQIFHHEOW-UHFFFAOYAT ;
	SMILES COC1=CC(=C2C(=C1)OC(=C(C2=O)OC)C3=CC(=C(C(=C3)OC)OC)OC)O ;
Properties
Chemical formula	C20H20O8
Molar mass	388.36 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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	Infobox references

Combretol is an O-methylated flavonol, a type of flavonoid. It is the 3,7,3',4',5'-O-methylation of myricetin and can be extracted from Combretum quadrangulare^[1] and from Rhodomyrtus tomentosa.^[2]

References

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