Angustin A

CAS# 1415795-50-4

Angustin A

Catalog No. BCN7651----Order now to get a substantial discount!

Product Name & Size Price Stock
Angustin A: 5mg $886 In Stock
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Quality Control of Angustin A

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Chemical structure

Angustin A

3D structure

Chemical Properties of Angustin A

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.
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 Angustin A

The aerial parts of Swertia angustifolia.

Biological Activity of Angustin A

DescriptionAngustin A is a natural product from Swertia angustifolia.

Protocol of Angustin A

Structure Identification
J Asian Nat Prod Res. 2012;14(2):154-8.

Two new xanthones from Swertia angustifolia.[Pubmed: 22296155 ]


METHODS AND RESULTS:
Two new xanthones, Angustin A and angustin B (1 and 2), were isolated from the aerial parts of Swertia angustifolia together with six known compounds (3-8).
CONCLUSIONS:
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.

Angustin A Dilution Calculator

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Angustin A Molarity Calculator

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Preparing Stock Solutions of Angustin A

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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References on Angustin A

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.

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