1,7-Dihydroxy-4-methoxyxanthoneCAS# 87339-76-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 87339-76-2 | SDF | Download SDF |
PubChem ID | 5465785 | Appearance | Powder |
Formula | C14H10O5 | M.Wt | 258.22 |
Type of Compound | Xanthones | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 1,7-dihydroxy-4-methoxyxanthen-9-one | ||
SMILES | COC1=C2C(=C(C=C1)O)C(=O)C3=C(O2)C=CC(=C3)O | ||
Standard InChIKey | YDZGWMWSKOGVLG-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C14H10O5/c1-18-11-5-3-9(16)12-13(17)8-6-7(15)2-4-10(8)19-14(11)12/h2-6,15-16H,1H3 | ||
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 | 1,7-Dihydroxy-4-methoxyxanthone is a natural product from Cratoxylum maingayi. |
Structure Identification | Phytochemistry, 1998, 49(7):2159-2162.Xanthones from Cratoxylum maingayi.[Reference: WebLink]
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1,7-Dihydroxy-4-methoxyxanthone Dilution Calculator
1,7-Dihydroxy-4-methoxyxanthone Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.8727 mL | 19.3633 mL | 38.7267 mL | 77.4533 mL | 96.8167 mL |
5 mM | 0.7745 mL | 3.8727 mL | 7.7453 mL | 15.4907 mL | 19.3633 mL |
10 mM | 0.3873 mL | 1.9363 mL | 3.8727 mL | 7.7453 mL | 9.6817 mL |
50 mM | 0.0775 mL | 0.3873 mL | 0.7745 mL | 1.5491 mL | 1.9363 mL |
100 mM | 0.0387 mL | 0.1936 mL | 0.3873 mL | 0.7745 mL | 0.9682 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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Xanthones from Cratoxylum maingayi.
Phytochemistry, 1998, 49(7):2159-2162.
1,7-dihydroxy-, 2,8-dihydroxy-1-methoxy-, 1,7-Dihydroxy-4-methoxyxanthone and the new 7-hydroxy-1,2,3,8-tetramethoxyxanthone, were isolated from the wood of Cratoxylum maingayi. The structure of the new xanthone was confirmed by X-ray crystallography.