Ellagic acid-4-O-beta-D-xylopyranosideCAS# 139163-18-1 |
Quality Control & MSDS
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| Cas No. | 139163-18-1 | SDF | Download SDF |
| PubChem ID | 5487461 | Appearance | Powder |
| Formula | C19H14O12 | M.Wt | 434.3 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 6,7,14-trihydroxy-13-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione | ||
| SMILES | C1C(C(C(C(O1)OC2=C(C3=C4C(=C2)C(=O)OC5=C4C(=CC(=C5O)O)C(=O)O3)O)O)O)O | ||
| Standard InChIKey | KNURQRIPZJJYQO-PJIMMEPBSA-N | ||
| Standard InChI | InChI=1S/C19H14O12/c20-6-1-4-9-10-5(18(27)30-15(9)12(6)23)2-8(13(24)16(10)31-17(4)26)29-19-14(25)11(22)7(21)3-28-19/h1-2,7,11,14,19-25H,3H2/t7-,11+,14-,19+/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. |
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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. | ||
Ellagic acid-4-O-beta-D-xylopyranoside Dilution Calculator
Ellagic acid-4-O-beta-D-xylopyranoside Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.3026 mL | 11.5128 mL | 23.0256 mL | 46.0511 mL | 57.5639 mL |
| 5 mM | 0.4605 mL | 2.3026 mL | 4.6051 mL | 9.2102 mL | 11.5128 mL |
| 10 mM | 0.2303 mL | 1.1513 mL | 2.3026 mL | 4.6051 mL | 5.7564 mL |
| 50 mM | 0.0461 mL | 0.2303 mL | 0.4605 mL | 0.921 mL | 1.1513 mL |
| 100 mM | 0.023 mL | 0.1151 mL | 0.2303 mL | 0.4605 mL | 0.5756 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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Induction of neuronal differentiation in neurosphere stem cells by ellagic acid derivatives.[Pubmed:19475997]
Nat Prod Commun. 2009 Apr;4(4):517-20.
A bioassay-guided fractionation of methanol extracts of stem barks, combined with screening based on Epidermal Growth Factor (EGF)-responsive neural stem cells (erNSCs) differentiation assay, has been used. This study resulted in the isolation of 3,3'-di-O-methylellagic acid 1, 3,3'-di-O-methyl Ellagic acid-4-O-beta-D-xylopyranoside 2, ellagic acid 3, and arjunolic acid 4. Among them, compounds 1 and 2 exhibit potent induction of neuronal differentiation in neurosphere stem cells with no cytotoxic effect. These results indicate that compounds 1 and 2 may be useful as pharmacological agents for the treatment of neurodegenerative diseases. These compounds may account, for the use of T. superba in folk medicine for nervous system and mental disorders.
Bioactive ellagitannins from Cunonia macrophylla, an endemic Cunoniaceae from New Caledonia.[Pubmed:15652581]
Phytochemistry. 2005 Jan;66(2):241-7.
Chemical study of Cunonia macrophylla, a New Caledonian Cunoniaceae, based on bioactive effects of a crude methanol extract of the leaves, detected bioactive tannins for the first time in this plant family. These ellagitannins have been identified as Ellagic acid-4-O-beta-D-xylopyranoside (6), mallorepanin (3), mallotinic acid (1) along with corilagin (2), chebulagic acid (4), ellagic acid (5) and gallic acid (7) and have been shown to possess antimicrobial activity and to inhibit xanthine oxidase. Antimicrobial effects on bacterial human pathogens (Staphylococcus aureus, Corynebacterium accolans) and on a plant pathogen (Erwinia carotovora) as well as on a human pathogenic yeast (Candida albicans) were investigated. Activity is reported here for the first time for compounds 1, 3, 4 and 6. The inhibitory effects of all molecules against xanthine oxidase in relation to their structure was evaluated and compared. Compound 6 presented the best activity and seems to be of considerable interest for further studies.
Phenolic compounds from Miconia myriantha inhibiting Candida aspartic proteases.[Pubmed:11678651]
J Nat Prod. 2001 Oct;64(10):1282-5.
Assay-guided fractionation of the ethanol extract of the twigs and leaves of Miconia myriantha yielded two new compounds, mattucinol-7-O-[4' ',6' '-O-(S)-hexahydroxydiphenoyl]-beta-D-glucopyranoside (1) and mattucinol-7-O-[4' ',6' '-di-O-galloyl]-beta-D-glucopyranoside (2), along with mattucinol-7-O-beta-D-glucopyranoside (3), ellagic acid (4), 3,3'-di-O-methyl Ellagic acid-4-O-beta-D-xylopyranoside, and gallic acid. Complete (1)H and (13)C NMR assignments of compound 1, which possesses a hexahydroxydiphenoyl unit, were achieved using the HMBC technique optimized for small couplings to enhance the four-bond and two-bond H/C correlations. Compounds 1 and 4 showed inhibitory effects against Candida albicans secreted aspartic proteases, with IC(50) of 8.4 and 10.5 microM, respectively.
[New ellagic glycosides and known triterpenoids from Duchesnea indica Focke].[Pubmed:9863255]
Yao Xue Xue Bao. 1996;31(11):844-8.
Two new ellagic glycosides, named ducheside A and ducheside B, have been isolated from Ducheside indica Focke. Their structures were established as 3'-O-methyl-Ellagic acid-4-O-beta-D-xylopyranoside (I), 3'-O-methyl-ellagic acid-4-O-alpha-L-arabinofuranoside (II), respectively, on the basis of chemical method and spectral analysis. In addition, four known compounds were isolated and identified as 3 beta-hydroxylurs-12-en-28-oic acid (III), 2 alpha, 3 beta, 19 alpha-trihydroxylurs-12-en-28-oic acid (IV), 2 alpha, 3 beta, 19 alpha-trihydroxylurs-12-en-28-oic acid 28-O-beta-D-glucopyranoside (V), 2 alpha, 3 alpha, 19 alpha-trihydroxylurs-12-en-28-oic acid 28-O-beta-D-glucopyranoside (VI). Compounds IV, V, VI were isolated for the first time from Duchesnea genus.
[Studies on the structure of a new ellagic acid glycoside from the root-sprouts of Agrimonia pilosa Ledeb].[Pubmed:2099598]
Yao Xue Xue Bao. 1990;25(10):798-800.
Four compounds were isolated from the root-sprouts of Agrimonia pilosa Ledeb. On the basis of physico-chemical properties, spectroscopy (UV, IR, NMR, MS) and chemical degradation, a new compound was elucidated as Ellagic acid-4-O-beta-D-xylopyranoside (XV), and three known compounds were identified as agrimonolide (XIII), tormentic acid (XIV), and ellagic acid (XVI).
