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Cowaxanthone B

CAS# 212842-64-3

Cowaxanthone B

Catalog No. BCN3892----Order now to get a substantial discount!

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Quality Control of Cowaxanthone B

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Chemical structure

Cowaxanthone B

3D structure

Chemical Properties of Cowaxanthone B

Cas No. 212842-64-3 SDF Download SDF
PubChem ID 11316212 Appearance Yellow powder
Formula C25H28O6 M.Wt 424.5
Type of Compound Xanthones Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 1,3-dihydroxy-6,7-dimethoxy-2,8-bis(3-methylbut-2-enyl)xanthen-9-one
SMILES CC(=CCC1=C(C=C2C(=C1O)C(=O)C3=C(C(=C(C=C3O2)OC)OC)CC=C(C)C)O)C
Standard InChIKey BLZDSTHKFQEOIU-UHFFFAOYSA-N
Standard InChI InChI=1S/C25H28O6/c1-13(2)7-9-15-17(26)11-18-22(23(15)27)24(28)21-16(10-8-14(3)4)25(30-6)20(29-5)12-19(21)31-18/h7-8,11-12,26-27H,9-10H2,1-6H3
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.
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.
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.

Source of Cowaxanthone B

The peel of Garcinia mangostana L.

Biological Activity of Cowaxanthone B

Description1. Cowaxanthone B shows weak antibacterial activity.
TargetsAntifection

Cowaxanthone B Dilution Calculator

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Cowaxanthone B Molarity Calculator

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Preparing Stock Solutions of Cowaxanthone B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.3557 mL 11.7786 mL 23.5571 mL 47.1143 mL 58.8928 mL
5 mM 0.4711 mL 2.3557 mL 4.7114 mL 9.4229 mL 11.7786 mL
10 mM 0.2356 mL 1.1779 mL 2.3557 mL 4.7114 mL 5.8893 mL
50 mM 0.0471 mL 0.2356 mL 0.4711 mL 0.9423 mL 1.1779 mL
100 mM 0.0236 mL 0.1178 mL 0.2356 mL 0.4711 mL 0.5889 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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References on Cowaxanthone B

Tetraoxygenated xanthones from the fruits of Garcinia cowa.[Pubmed:16678870]

Phytochemistry. 2006 May;67(10):999-1004.

Tetraoxygenated xanthones, cowaxanthones A-E, together with 10 previously reported tetraoxygenated xanthones, were isolated from the crude hexane extract of the fruits of Garcinia cowa. Cowaxanthone B has previously been reported as a synthetic xanthone. Their structures were elucidated by analysis of spectroscopic data, especially by 1D and 2D NMR. The antibacterial activities of the isolated compounds were also evaluated.

Description

Cowaxanthone B is a xanthone isolated from the fruits of Garcinia cowa. Cowaxanthone B has weak antibacterial activity.

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