DemethylmangostaninCAS# 2289591-37-1 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
Cas No. | 2289591-37-1 | SDF | Download SDF |
PubChem ID | N/A | Appearance | Yellow powder |
Formula | C23H22O6 | M.Wt | 394.45 |
Type of Compound | Xanthones | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
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. |
Demethylmangostanin Dilution Calculator
Demethylmangostanin Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.5352 mL | 12.6759 mL | 25.3518 mL | 50.7035 mL | 63.3794 mL |
5 mM | 0.507 mL | 2.5352 mL | 5.0704 mL | 10.1407 mL | 12.6759 mL |
10 mM | 0.2535 mL | 1.2676 mL | 2.5352 mL | 5.0704 mL | 6.3379 mL |
50 mM | 0.0507 mL | 0.2535 mL | 0.507 mL | 1.0141 mL | 1.2676 mL |
100 mM | 0.0254 mL | 0.1268 mL | 0.2535 mL | 0.507 mL | 0.6338 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 with quinone reductase-inducing activity from the fruits of Garcinia mangostana (Mangosteen).[Pubmed:17991497]
Phytochemistry. 2008 Feb;69(3):754-8.
Bioactivity-guided fractionation of a dichloromethane-soluble extract of Garcinia mangostana fruits has led to the isolation and identification of five compounds, including two xanthones, 1,2-dihydro-1,8,10-trihydroxy-2-(2-hydroxypropan-2-yl)-9-(3-methylbut-2-enyl)furo[3,2-a]xanthen-11-one (1) and 6-deoxy-7-Demethylmangostanin (2), along with three known compounds, 1,3,7-trihydroxy-2,8-di-(3-methylbut-2-enyl)xanthone (3), mangostanin (4), and alpha-mangostin (5). The structures of compounds 1 and 2 were determined from analysis of their spectroscopic data. All isolated compounds in the present study together with eleven other compounds previously isolated from the pericarp of mangosteen, were tested in an in vitro quinone reductase-induction assay using murine hepatoma cells (Hepa 1c1c7) and an in vitro hydroxyl radical antioxidant assay. Of these, compounds 1-4 induced quinone reductase (concentration to double enzyme induction, 0.68-2.2microg/mL) in Hepa 1c1c7 cells and gamma-mangostin (6) exhibited hydroxyl radical-scavenging activity (IC50, 0.20microg/mL).