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Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

CAS# 56316-75-7

Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

Catalog No. BCN8742----Order now to get a substantial discount!

Product Name & Size Price Stock
Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside:5mg $378 In stock
Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside:10mg Please Inquire Instock
Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside:20mg Please Inquire Instock
Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside:50mg Please Inquire Instock
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Quality Control of Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

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Chemical structure

Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

3D structure

Chemical Properties of Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

Cas No. 56316-75-7 SDF Download SDF
PubChem ID 5480249 Appearance Powder
Formula C28H24O16 M.Wt 616.5
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(2S,3R,4S,5S,6R)-2-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] 3,4,5-trihydroxybenzoate
SMILES C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O
Standard InChIKey PXGWEUQZDRUMRE-KQOASZHBSA-N
Standard InChI InChI=1S/C28H24O16/c29-8-18-21(37)23(39)26(43-27(40)10-4-15(34)20(36)16(35)5-10)28(42-18)44-25-22(38)19-14(33)6-11(30)7-17(19)41-24(25)9-1-2-12(31)13(32)3-9/h1-7,18,21,23,26,28-37,39H,8H2/t18-,21-,23+,26-,28+/m1/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

The herbs of Hypericum perforatum L.

Protocol of Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

Structure Identification
Nat Prod Commun. 2010 Apr;5(4):531-4.

Ellagitannins from Geranium potentillaefolium and G. bellum.[Pubmed: 20433066]


METHODS AND RESULTS:
The aerial parts of Geranium potentillaefoium afforded geraniin (1), corilagin (2), gallic acid (4), methyl gallate (6), methyl brevifolincarboxylate (7), quercetin, quercetin 3-O-beta-D-glucopyranoside, quercetin 3-O-beta-D-[6"-O-galloyl)glucopyranoside[Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside ], kaempferol, beta-sitosterol 3-O-beta-D-glucopyranoside and beta-sitosterol, while the aerial parts of G. bellum gave the same compounds in addition to kaempferol 3-O-beta-D-glucopyranoside, isolated instead of kaempferol. The substances were identified by 1D and 2D NMR spectroscopy in comparison with published data.
CONCLUSIONS:
The water decoction preparations from air-dried plant materials (2.5 g) contain ca. 4.6 % of the ellagitannin 1, envisaging that when such decoction is ingested (250 mL), a therapeutic dose of ca. 36 mg of the antitumor ellagic acid (3) may be incorporated into the organism.

Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside Dilution Calculator

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Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside Molarity Calculator

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Preparing Stock Solutions of Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6221 mL 8.1103 mL 16.2206 mL 32.4412 mL 40.5515 mL
5 mM 0.3244 mL 1.6221 mL 3.2441 mL 6.4882 mL 8.1103 mL
10 mM 0.1622 mL 0.811 mL 1.6221 mL 3.2441 mL 4.0552 mL
50 mM 0.0324 mL 0.1622 mL 0.3244 mL 0.6488 mL 0.811 mL
100 mM 0.0162 mL 0.0811 mL 0.1622 mL 0.3244 mL 0.4055 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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