2'-O-GalloylquercitrinCAS# 80229-08-9 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 80229-08-9 | SDF | Download SDF |
| PubChem ID | 10031482 | Appearance | Yellow powder |
| Formula | C28H24O15 | M.Wt | 600.5 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(2S,3R,4R,5R,6S)-2-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy-4,5-dihydroxy-6-methyloxan-3-yl] 3,4,5-trihydroxybenzoate | ||
| SMILES | CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O | ||
| Standard InChIKey | KTTNFIOZYNBKEY-YIOJSCHVSA-N | ||
| Standard InChI | InChI=1S/C28H24O15/c1-9-20(35)23(38)26(42-27(39)11-5-16(33)21(36)17(34)6-11)28(40-9)43-25-22(37)19-15(32)7-12(29)8-18(19)41-24(25)10-2-3-13(30)14(31)4-10/h2-9,20,23,26,28-36,38H,1H3/t9-,20-,23+,26+,28-/m0/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. |
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| 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. |
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| 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. | ||
| Description | 2''-O-Galloylquercitrin is a natural product from Acer ginnala. |
| In vitro | Activity-guided isolation and identification of radical scavenging components in Gao-Cha tea.[Pubmed: 21535501 ]J Food Sci. 2010 Oct;75(8):H239-43.Gao-Cha is a traditional Chinese health tea made from Acer ginnala.
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2'-O-Galloylquercitrin Dilution Calculator
2'-O-Galloylquercitrin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.6653 mL | 8.3264 mL | 16.6528 mL | 33.3056 mL | 41.632 mL |
| 5 mM | 0.3331 mL | 1.6653 mL | 3.3306 mL | 6.6611 mL | 8.3264 mL |
| 10 mM | 0.1665 mL | 0.8326 mL | 1.6653 mL | 3.3306 mL | 4.1632 mL |
| 50 mM | 0.0333 mL | 0.1665 mL | 0.3331 mL | 0.6661 mL | 0.8326 mL |
| 100 mM | 0.0167 mL | 0.0833 mL | 0.1665 mL | 0.3331 mL | 0.4163 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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Activity-guided isolation and identification of radical scavenging components in Gao-Cha tea.[Pubmed:21535501]
J Food Sci. 2010 Oct;75(8):H239-43.
Gao-Cha is a traditional Chinese health tea made from Acer ginnala. We performed a components and radical scavenging activity analysis to identify any medicinal components in this tea. High performance thin layer chromatography (HPTLC)-1,1-Diphenyl-2-picryhydrazyl (HPTLC-DPPH) assay showed that the methanolic extract contained strong radical scavengers. Quantitative analysis revealed that the IC(50) of the extract against 1 mM DPPH was 52.7 +/- 0.6 mug/mL. Bioactive-guided isolations led to procurement of 3 radical scavengers with IC(50)s of 17.5 +/- 2.1, 29.3 +/- 2.5, and 21.6 +/- 1.7 mug/mL, respectively. Analysis of the high resolution-electric spray ionization-mass spectrometer and (1)H, (13)C, distortionless enhancement by polarization transfer at 135 degrees , heteronuclear quantum coherence, correlating spectroscopy coupling, and heteronuclear multiple bond coherence (HMBC) data revealed that the compounds were methyl 3, 4, 5-trihydroxybenzoate (1), quercetin-3-O-alpha-rhamnopyranoside (2), and 2,6-bis (3,4,5-trihydroxybenzoyl)-aceritol (3). Bioactive combined components analysis revealed that, apart from compounds 1, 2, and 3, the tea possibly contained radical scavengers: ginnalin A (4) and B (5), 2''-O-Galloylquercitrin (6) and 3''-O-Galloyl-quercitrin (7). Compounds 2, 6, and 7 were isolated from Acer ginnala for the first time. The positions of the 2 galloyl moieties in compound 3 were unambiguously established by the HMBC spectrum for the first time.
