Rubiayannone ACAS# 517978-25-1 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 517978-25-1 | SDF | Download SDF |
| PubChem ID | 134715232 | Appearance | Powder |
| Formula | C25H26O14 | M.Wt | 550.47 |
| Type of Compound | Anthraquinones | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 1,4-dihydroxy-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxyanthracene-9,10-dione | ||
| SMILES | C1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=C(C4=C(C(=C3)O)C(=O)C5=CC=CC=C5C4=O)O)O)O)O)O)O)O | ||
| Standard InChIKey | DDRYMWKSIFOIRW-SSZNVGDCSA-N | ||
| Standard InChI | InChI=1S/C25H26O14/c26-10-5-12(19(31)15-14(10)16(28)8-3-1-2-4-9(8)17(15)29)38-25-23(35)21(33)20(32)13(39-25)7-37-24-22(34)18(30)11(27)6-36-24/h1-5,11,13,18,20-27,30-35H,6-7H2/t11-,13-,18+,20-,21+,22-,23-,24+,25-/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. | ||
The herbs of Rubia yunnanensis Diels
| Description | 1. Rubiayannone A may have antiplatelet aggregation activity. |
Rubiayannone A Dilution Calculator
Rubiayannone A Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.8166 mL | 9.0831 mL | 18.1663 mL | 36.3326 mL | 45.4157 mL |
| 5 mM | 0.3633 mL | 1.8166 mL | 3.6333 mL | 7.2665 mL | 9.0831 mL |
| 10 mM | 0.1817 mL | 0.9083 mL | 1.8166 mL | 3.6333 mL | 4.5416 mL |
| 50 mM | 0.0363 mL | 0.1817 mL | 0.3633 mL | 0.7267 mL | 0.9083 mL |
| 100 mM | 0.0182 mL | 0.0908 mL | 0.1817 mL | 0.3633 mL | 0.4542 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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Constituents from Rubia Ustulata Diels and R. Yunnanensis Diels and Their Antiplatelet Aggregation Activity
Journal of the Chinese Chemical Society, 2002, 49(6):1025-1030.
A new anthraquinone glycoside, Rubiayannone A (1), and a new coumarin, rubilatin-A (2), together with twenty-two known compounds were isolated and characterized from the roots of Rubia ustulata. A new anthraquinone, 2-carbomethoxyanthraquinone (3), and rubiayannone-A, 2-formylanthraquinone were obtained from the roots of R. yunnanensis. The structures of those compounds were elucidated by spectroscopic methods. The antiplatelet aggregation activity of the isolated compounds 1, 4～6 were also discussed.
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