UrolignosideCAS# 131723-83-6 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 131723-83-6 | SDF | Download SDF |
| PubChem ID | 10602086 | Appearance | Oil |
| Formula | C26H34O11 | M.Wt | 522.54 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-[(2S,3R)-3-(hydroxymethyl)-5-(3-hydroxypropyl)-7-methoxy-2,3-dihydro-1-benzofuran-2-yl]-2-methoxyphenoxy]oxane-3,4,5-triol | ||
| SMILES | COC1=C(C=CC(=C1)C2C(C3=CC(=CC(=C3O2)OC)CCCO)CO)OC4C(C(C(C(O4)CO)O)O)O | ||
| Standard InChIKey | NYAPVWGUAUDHRY-KUCLMONLSA-N | ||
| Standard InChI | InChI=1S/C26H34O11/c1-33-18-10-14(5-6-17(18)35-26-23(32)22(31)21(30)20(12-29)36-26)24-16(11-28)15-8-13(4-3-7-27)9-19(34-2)25(15)37-24/h5-6,8-10,16,20-24,26-32H,3-4,7,11-12H2,1-2H3/t16-,20+,21+,22-,23+,24+,26+/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 | 1. Urolignoside shows antioxidant and radical scavenging activities. |
Urolignoside Dilution Calculator
Urolignoside Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.9137 mL | 9.5686 mL | 19.1373 mL | 38.2746 mL | 47.8432 mL |
| 5 mM | 0.3827 mL | 1.9137 mL | 3.8275 mL | 7.6549 mL | 9.5686 mL |
| 10 mM | 0.1914 mL | 0.9569 mL | 1.9137 mL | 3.8275 mL | 4.7843 mL |
| 50 mM | 0.0383 mL | 0.1914 mL | 0.3827 mL | 0.7655 mL | 0.9569 mL |
| 100 mM | 0.0191 mL | 0.0957 mL | 0.1914 mL | 0.3827 mL | 0.4784 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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Phenolic constituents in the fruits of Cinnamomum zeylanicum and their antioxidant activity.[Pubmed:16506818]
J Agric Food Chem. 2006 Mar 8;54(5):1672-9.
Defatted cinnamon fruit powder was successively extracted with benzene ethyl acetate, acetone, MeOH, and water. The concentrated water extract contained the maximum amount of phenolics and showed the highest antioxidant activities. Hence, it was fractionated by Diaion HP-20SS, Diaion HP-20, and Sephadex LH-20 column chromatographies. It gave five purified compounds, the purities of which were analyzed by HPLC. Compounds 1-5 were identified as 3,4-dihydroxybenzoic acid (protocatechuic acid), epicatechin-(2beta-->O-7,4beta-->8)-epicatechin-(4beta-->8)-epicatechin (cinnamtannin B-1), 4-[2,3-dihydro-3-(hydroxymethyl)-5-(3-hydroxypropyl)-7-(methoxy)benzofuranyl]-2-m ethoxyphenyl beta-d-glucopyranoside (Urolignoside), quercetin-3-O-(6-O-alpha-l-rhamnopyranosyl)-beta-d-glucopyranoside (rutin), and quercetin-3-O-alpha-l-rhamnopyranoside by using extensive spectral studies. The antioxidant activities of purified compounds were screened for their antioxidative potential using beta-carotene-linoleate and 1,1-diphenyl-2-picrylhydrazyl model systems. All of the compounds showed antioxidant and radical scavenging activities. This is the first report of the isolation and identification of nonvolatile constituents and as well as antioxidant activities from cinnamon fruits.
A new megastigmane glycoside from the aerial parts of Cirsium setosum.[Pubmed:24359780]
Chin J Nat Med. 2013 Sep;11(5):534-7.
AIM: To study the chemical constituents of the aerial parts of Cirsium setosum (Willd.) MB.. METHODS: The chemical constituents were isolated and purified by various chromatographic techniques. Their structures were determined on the basis of physical properties and spectroscopic data. RESULTS: A new megastigmane glycoside and six known compounds were obtained and identified as (7E, 9R)-9-hydroxy-5, 7-megastigmadien-4-one-9-O-alpha-L-arabinopyranosyl-(1-->6)-beta-D-glucopyanoside (1), (6R, 7E, 9R)-9-hydroxy-4, 7-megastigmadien-3-one-9-O-alpha-L-arabinopyranosyl-(1-->6)-beta-D-glucopyranosid e (2), Urolignoside (3), 4, 9, 9'-trihydroxy-3, 3'-dimethoxy-8-O-4$\prime $-neolignan-7-O-beta-D-glucopyranoside (4), citroside A (5), salidrosidin (6), and adenosine (7). CONCLUSION: Compound 1 is a new megastigmane glycoside, named as Xiaojiglycoside A.
