Combretol

Combretol
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
PubChem	12303802
Jmol-3D images	Image 1
SMILES COC1=CC(=C2C(=C1)OC(=C(C2=O)OC)C3=CC(=C(C(=C3)OC)OC)OC)O
Properties
Molecular formula	C20H20O8
Molar mass	388.36 g/mol
Exact mass	388.115818 u
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
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 Rhodomyrtus tomentosa.^[1]

References

1. ^ 5-Hydroxy-3,3',4',5',7-pentamethoxyflavone (combretol). Dachriyanus, R. Fahmi, M. V. Sargent, B. W. Skelton and A. H. White, Acta Cryst. (2004). E60, o86-o88

This article about a natural phenol is a stub. You can help Wikipedia by expanding it.v · Categories: Flavonols Phenol ethers Natural phenol stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем решить контрольную работу Combretastatin A-4 phosphate Combretum elegans Look at other dictionaries: Quercetin — IUPAC name 2 (3,4 dihydroxyphenyl) 3,5,7 trihydroxy 4H chromen 4 one …   Wikipedia Myricetin — IUPAC name 3,5,7 Trihydroxy 2 (3,4,5 trihydroxyphenyl) 4 chromenone …   Wikipedia Chrysosplenetin — IUPAC name 5 hydroxy 2 (4 hydroxy 3 methoxyphenyl) 3,6,7 trimethoxychromen 4 one …   Wikipedia Fisetin — IUPAC name 2 (3,4 dihydroxyphenyl) 3,7 dihydroxychromen 4 one …   Wikipedia Axillarin — IUPAC name 2 (3,4 dihydroxyphenyl) 5,7 dihydroxy 3,6 dimethoxychromen 4 one …   Wikipedia Centaureidin — IUPAC name 5,7 dihydroxy 2 (3 hydroxy 4 methoxyphenyl) 3,6 dimethoxychromen 4 one …   Wikipedia Dictionary of natural phenols and polyphenols molecular formulas — Natural polyphenols molecular formulas are generally formed from C, H and O. The entries are sorted by mass. Formula Example Exact mass (u) C8H10O 4 Ethylphenol, others 122.073164 C6H6O3 Hydroxyquinol, others 126.031694 C7H6O3 2 Hydroxybenzoic… …   Wikipedia Mearnsetin — IUPAC name 2 (3,5 dihydroxy 4 methoxyphenyl) 3,5,7 trihydroxychromen 4 one …   Wikipedia O-methylated flavonoid — The O methylated flavonoids or methoxyflavonoids are flavonoids with methylations on hydroxyl groups (methoxy bonds). O methylation has an effect on the solubility of flavonoids. Contents 1 Enzymes 1.1 Plant enzymes 1.2 Animal enzyme …   Wikipedia Monoxerutin — Systematic (IUPAC) name 2 (3,4 dihydroxyphenyl) 5 hydroxy 7 (2 hydroxyethoxy) 3 [(3R,4S,5S,6R) 3,4,5 trihydroxy 6 [[(3R,4R,5R,6S) 3,4,5 trihydroxy 6 methyloxan 2 yl]oxymethyl]oxan 2 yl]oxychromen 4 one …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”