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Merck
CN

90733

Quercetin 3-glucuronide

analytical standard

Synonym(s):

3,3′,4′,5,7-Pentahydroxyflavone 3-glucuronide, Mikwelianin, Miquelianin, Quercetin 3-O-β-D-glucuronide, Querciturone

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About This Item

Empirical Formula (Hill Notation):
C21H18O13
CAS Number:
22688-79-5
Molecular Weight:
478.36
NACRES:
NA.24
PubChem Substance ID:
329769946
UNSPSC Code:
85151701
MDL number:
MFCD09752939

Key Documents

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Product Name

Quercetin 3-glucuronide, analytical standard

InChI

1S/C21H18O13/c22-7-4-10(25)12-11(5-7)32-17(6-1-2-8(23)9(24)3-6)18(13(12)26)33-21-16(29)14(27)15(28)19(34-21)20(30)31/h1-5,14-16,19,21-25,27-29H,(H,30,31)/t14-,15-,16+,19-,21+/m0/s1

SMILES string

O[C@@H]1[C@@H](O)[C@@H](O[C@@H]([C@H]1O)C(O)=O)OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4

InChI key

DUBCCGAQYVUYEU-ZUGPOPFOSA-N

grade

analytical standard

assay

≥90.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤15.0% water

application(s)

food and beverages

format

neat

Quality Level

100

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Application

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

General description

Quercetin 3-glucuronide is a dietary flavanoid, that can be isolated from green beans.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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
BCCH2900
BCCG5923
BCCF8127
BCCF0744
BCCC7964

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Absorption of quercetin-3-glucoside and quercetin-4?-glucoside in the rat small intestine: the role of lactase phlorizin hydrolase and the sodium-dependent glucose transporter
Day.JA, et al.
Biochemical Pharmacology, 65, 1199-1206 (2003)
UV-induced biosynthesis of quercetin 3-O-?-D-glucuronide in dill cell cultures
Mohle B, et al.
Phytochemistry, 24, 465-467 (1985)

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