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Merck
CN

91802

Spiraeoside

analytical standard

Synonym(s):

3,3′,4′,5,7-Pentahydroxyflavone 4′-glucoside, Quercetin 4′-O-β-D-glucopyranoside, Quercetin 4′-glucoside, Spiraein, Spireoside

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About This Item

Empirical Formula (Hill Notation):
C21H20O12
CAS Number:
20229-56-5
Molecular Weight:
464.38
UNSPSC Code:
85151701
PubChem Substance ID:
329770083
EC Number:
243-614-6
MDL number:
MFCD00221723

Key Documents

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InChI key

OIUBYZLTFSLSBY-HMGRVEAOSA-N

InChI

1S/C21H20O12/c22-6-13-15(26)17(28)19(30)21(33-13)32-11-2-1-7(3-9(11)24)20-18(29)16(27)14-10(25)4-8(23)5-12(14)31-20/h1-5,13,15,17,19,21-26,28-30H,6H2/t13-,15-,17+,19-,21-/m1/s1

SMILES string

OC[C@H]1O[C@@H](Oc2ccc(cc2O)C3=C(O)C(=O)c4c(O)cc(O)cc4O3)[C@H](O)[C@@H](O)[C@@H]1O

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤10.0% water (Karl Fischer)

application(s)

food and beverages

format

neat

Quality Level

100

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General description

Spiraeoside is a naturally occurring flavonoid, that can extracted from the flowers of Filipendula ulmaria.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ5122
BCCJ0629
BCCH4745
BCCH0750
BCCG7207

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M R Olthof et al.
The Journal of nutrition, 130(5), 1200-1203 (2000-05-10)
The flavonoid quercetin is an antioxidant which occurs in foods mainly as glycosides. The sugar moiety in quercetin glycosides affects their bioavailability in humans. Quercetin-3-rutinoside is an important form of quercetin in foods, but its bioavailability in humans is only
E U Graefe et al.
Journal of clinical pharmacology, 41(5), 492-499 (2001-05-22)
Due to its potentially beneficial impact on human health, the polyphenol quercetin has come into the focus of medicinal interest. However, data on the bioavailability of quercetin after oral intake are scarce and contradictory. Previous investigations indicate that the disposition
P C Hollman et al.
Free radical research, 31(6), 569-573 (2000-01-12)
Flavonoids are antioxidants present in plant foods. They occur mainly as glycosides, i.e. linked with various sugars. It is uncertain to what extent dietary flavonoid glycosides are absorbed from the gut. We investigated how the nature of the sugar group
J M Gee et al.
The Journal of nutrition, 130(11), 2765-2771 (2000-10-29)
Flavonoids are polyphenolic plant secondary metabolites with antioxidant and other biological activities potentially beneficial to health. Food-borne flavonoids occur mainly as glycosides, some of which can be absorbed in the human small intestine; however, the mechanism of uptake is uncertain.
A L Sesink et al.
The Journal of nutrition, 131(7), 1938-1941 (2001-07-04)
The nature of quercetin conjugates present in blood after consumption of quercetin glucosides is still unclear. In this study, we analyzed plasma of volunteers that had consumed 325 micromol of either quercetin-3-glucoside or quercetin-4'-glucoside as an oral solution. Quercetin metabolites
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