Spiraeoside
Appearance
Names | |
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IUPAC name
4′-(β-D-Glucopyranosyloxy)-3,3′,5,7-tetrahydroxyflavone
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Systematic IUPAC name
3,5,7-Trihydroxy-2-(3-hydroxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-4H-1-benzopyran-4-one | |
Other names
Spiraeosid
Spiraein Quercetin-4'-glucoside Quercetin 4'-O-glucoside Quercetin-4-O-β-D-glucoside | |
Identifiers | |
3D model (JSmol)
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68011 | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.039.634 |
EC Number |
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PubChemCID
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UNII | |
CompTox Dashboard(EPA)
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Properties | |
C21H20O12 | |
Molar mass | 464.37 g/mol |
Except where otherwise noted, data are given for materials in theirstandard state(at 25 °C [77 °F], 100 kPa).
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Spiraeosideis a chemical compound. It can be isolated from flowers ofFilipendula ulmaria(L.) (a.k.a.Spiraea ulmariaormeadowsweet) or from the garden onion (Allium cepa).[1][2]
Spiraeoside is the 4'-O-glucosideofquercetin.
References
[edit]- ^Williamson, Gary; Plumb, Geoff W.; Uda, Yasushi; Price, Keith R.; Rhodes, Michael J.C. (1996)."Dietary quercetin glycosides: Antioxidant activity and induction of the anticarcinogenic phase II marker enzyme quinone reductase in Hepalclc7 cells".Carcinogenesis.17(11): 2385–7.doi:10.1093/carcin/17.11.2385.PMID8968052.
- ^Olsson, Marie E.; Gustavsson, Karl-Erik; Vågen, Ingunn M. (2010). "Quercetin and Isorhamnetin in Sweet and Red Cultivars of Onion (Allium cepaL.) at Harvest, after Field Curing, Heat Treatment, and Storage".Journal of Agricultural and Food Chemistry.58(4): 2323–30.doi:10.1021/jf9027014.PMID20099844.