Peonidin-3-O-glucoside
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Peonidin-3-O-glucoside | |
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IUPAC name (2S,3R,4S,5S,6R)-2-[5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)chromenylium-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | |
Other names Peonidin-3-glucoside | |
Identifiers | |
CAS number | 68795-37-9, 6906-39-4 (chloride) |
PubChem | 443654 |
ChemSpider | 391786 |
ChEBI | CHEBI:74793 |
Jmol-3D images | {{#if:COC1=C(C=CC(=C1)C2=C(C=C3C(=CC(=CC3=[O+]2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O|Image 1 |
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Properties | |
Molecular formula | C22H23O11+ (Aglycone) C22H23O11Cl (chloride) |
Molar mass | 463.41 g/mol (Aglycone), 498.9 g/mol (chloride) |
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
Infobox references | |
Peonidin-3-O-glucoside is anthocyanin. It is found in fruits and berries, in red Vitis vinifera grapes and red wine[1] and in red onions. It is dark red /purple in colour.
See also
- Phenolic compounds in wine
References
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