Angustin ACAS# 1415795-50-4 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 1415795-50-4 | SDF | Download SDF |
PubChem ID | 124544647 | Appearance | Powder |
Formula | C16H14O7 | M.Wt | 318.27 |
Type of Compound | Xanthones | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 1,8-dihydroxy-2,3,5-trimethoxyxanthen-9-one | ||
SMILES | COC1=C2C(=C(C=C1)O)C(=O)C3=C(C(=C(C=C3O2)OC)OC)O | ||
Standard InChIKey | YHSSNUSRPSUDRS-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C16H14O7/c1-20-8-5-4-7(17)11-13(18)12-9(23-15(8)11)6-10(21-2)16(22-3)14(12)19/h4-6,17,19H,1-3H3 | ||
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 | Angustin A is a natural product from Swertia angustifolia. |
Structure Identification | J Asian Nat Prod Res. 2012;14(2):154-8.Two new xanthones from Swertia angustifolia.[Pubmed: 22296155 ]
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Angustin A Dilution Calculator
Angustin A Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.142 mL | 15.7099 mL | 31.4199 mL | 62.8397 mL | 78.5497 mL |
5 mM | 0.6284 mL | 3.142 mL | 6.284 mL | 12.5679 mL | 15.7099 mL |
10 mM | 0.3142 mL | 1.571 mL | 3.142 mL | 6.284 mL | 7.855 mL |
50 mM | 0.0628 mL | 0.3142 mL | 0.6284 mL | 1.2568 mL | 1.571 mL |
100 mM | 0.0314 mL | 0.1571 mL | 0.3142 mL | 0.6284 mL | 0.7855 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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Two new xanthones from Swertia angustifolia.[Pubmed:22296155]
J Asian Nat Prod Res. 2012;14(2):154-8.
Two new xanthones, angustins A and B (1 and 2), were isolated from the aerial parts of Swertia angustifolia together with six known compounds (3-8). The structures of these two xanthones were elucidated by extensive analysis of the spectroscopic data. In addition, compounds 3 and 6-8 were isolated from this plant for the first time.