2''-O-GalloylhyperinCAS# 53209-27-1 |
- Quercetin 3-O-(6''-galloyl)-beta-D-glucopyranoside
Catalog No.:BCN8742
CAS No.:56316-75-7
Quality Control & MSDS
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| Cas No. | 53209-27-1 | SDF | Download SDF |
| PubChem ID | 6453359 | Appearance | Yellow powder |
| Formula | C28H24O16 | M.Wt | 616.48 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Synonyms | Hyperoside 2''-gallate; 3,3',4',5,7-Pentahydroxyflavone 3-β-galactoside 2''-gallate; Quercetin 3-β-galactoside 2''-gallate | ||
| Solubility | DMSO : 100 mg/mL (162.21 mM; Need ultrasonic) | ||
| Chemical Name | [(2S,3R,4S,5R,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-UNZYZCBSSA-N | ||
| 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-Galloylhyperin has effects on arrhythmias in an isolated tissue model of hypoxia and reperfusion. |
| In vitro | Effects of 2''-O-Galloylhyperin on arrhythmias in an isolated tissue model of hypoxia and reperfusion[Reference: WebLink]Chin. Pharm. Bull., 2002, 18(3).Effects of 2''-O-Galloylhyperin on arrhythmias in an isolated tissue model of hypoxia and reperfusion |
| Structure Identification | Chem Biodivers. 2007 Dec;4(12):2932-7.Tetralones and flavonoids from Pyrola calliantha.[Pubmed: 18081103]
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2''-O-Galloylhyperin Dilution Calculator
2''-O-Galloylhyperin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.6221 mL | 8.1106 mL | 16.2211 mL | 32.4423 mL | 40.5528 mL |
| 5 mM | 0.3244 mL | 1.6221 mL | 3.2442 mL | 6.4885 mL | 8.1106 mL |
| 10 mM | 0.1622 mL | 0.8111 mL | 1.6221 mL | 3.2442 mL | 4.0553 mL |
| 50 mM | 0.0324 mL | 0.1622 mL | 0.3244 mL | 0.6488 mL | 0.8111 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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Validated LC-MS/MS method for the simultaneous determination of hyperoside and 2''-O-galloylhyperin in rat plasma: application to a pharmacokinetic study in rats.[Pubmed:24375731]
Biomed Chromatogr. 2014 Aug;28(8):1057-63.
An LC-MS/MS method was developed for the first time to simultaneously determine hyperoside and 2''-O-galloylhyperin, two major components in Pyrola calliantha extract, in rat plasma. Following extraction by one-step protein precipitation with methanol, the analytes were separated on a Venusil MP-C18 column within 2 min, using methanol-water-formic acid (50:50:0.1, v/v/v) as the mobile phase at a flow rate of 0.4 mL/min. Detection was performed on electrospray negative ionization mass spectrometry by multiple-reaction monitoring of the transitions of 2''-O-galloylhyperin at m/z 615.1 --> 301.0, of hyperoside at m/z 463.1 --> 300.1, and of internal standard at m/z 415.1 --> 295.1. The limits of quantification were 2 ng/mL for both hyperoside and 2''-O-galloylhyperin. The precisions were <13.1%, and the accuracies were between -9.1 and 5.5% for both compounds. The method was successfully applied in pharmacokinetic studies following intravenous administration of the total flavonoids of P. calliantha extract in rats.
Tetralones and flavonoids from Pyrola calliantha.[Pubmed:18081103]
Chem Biodivers. 2007 Dec;4(12):2932-7.
Two new tetralones, pyrolones A (1) and B (2), and a new flavonol glycoside, 2''-O-(4-hydroxybenzoyl)hyperin (3), were isolated from Pyrola calliantha (whole plant), together with six structurally related compounds, including 2''-O-galloylhyperin (4), hyperin (5), formononetin (6), quercetin 3-O-alpha-L-arabinopyranoside (7), quercetin 3-O-alpha-L-arabinofuranoside (8), and kaempferol 3-O-beta-D-galactopyranoside (9). The structures and absolute configurations of the new compounds were elucidated on the basis of spectroscopic (UV, ORD, CD, NMR) and mass-spectrometric (HR-ESI-MS) analyses.
