Taraxasterone

CAS# 6786-16-9

Taraxasterone

Catalog No. BCN7746----Order now to get a substantial discount!

Product Name & Size Price Stock
Taraxasterone: 5mg $776 In Stock
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Quality Control of Taraxasterone

Number of papers citing our products

Chemical structure

Taraxasterone

3D structure

Chemical Properties of Taraxasterone

Cas No. 6786-16-9 SDF Download SDF
PubChem ID 14485466 Appearance Powder
Formula C30H48O M.Wt 424.70
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (4aR,6aR,6aR,6bR,8aR,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,12,14b-heptamethyl-11-methylidene-2,4a,5,6,6a,7,8,9,10,12,12a,13,14,14a-tetradecahydro-1H-picen-3-one
SMILES CC1C2C3CCC4C5(CCC(=O)C(C5CCC4(C3(CCC2(CCC1=C)C)C)C)(C)C)C
Standard InChIKey ZYOCVAPRXVCQQR-NGVMWHTRSA-N
Standard InChI InChI=1S/C30H48O/c1-19-11-14-27(5)17-18-29(7)21(25(27)20(19)2)9-10-23-28(6)15-13-24(31)26(3,4)22(28)12-16-30(23,29)8/h20-23,25H,1,9-18H2,2-8H3/t20-,21-,22+,23-,25-,27-,28+,29-,30-/m1/s1
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 Taraxasterone

The herbs of Cirsium setosum.

Biological Activity of Taraxasterone

DescriptionTaraxasterone is a natural product from Cirsium setosum.

Protocol of Taraxasterone

Structure Identification
Zhongguo Zhong Yao Za Zhi. 2012 Apr;37(7):951-5.

Triterpene compounds from Cirsium setosum.[Pubmed: 22792796]

To investigate chemical constituents contained in cytotoxic petroleum ether extractive fractions from ethanol extracts of Cirsium setosum.
METHODS AND RESULTS:
The constituents were separated and purified by a combination of various chromatographic methods including silica gel, Sephadex LH-20, and preparative HPLC. Structures of the isolates were elucidated by spectroscopic methods including 1D, 2D NMR and MS methods. The compound structures were also determined by reference to literature.
CONCLUSIONS:
Twelve compounds were separated from the petroleum ether fraction of ethanolic extract and elucidated as lupenyl acetate (1), lupeol (2), lupenone (3), beta-amyrin (4), psi-taraxasterol (5), psi-taraxasteryl acetate (6), taraxasteryl acetate (7), marsformoxide B (8), alpha-amyrenone (9), beta-amyrenone (10), Taraxasterone (11) and psi-Taraxasterone (12). Of them, compounds 3, 5, 7-12 were separated from this genus for the first time.

Taraxasterone Dilution Calculator

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Taraxasterone Molarity Calculator

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Preparing Stock Solutions of Taraxasterone

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.3546 mL 11.773 mL 23.546 mL 47.0921 mL 58.8651 mL
5 mM 0.4709 mL 2.3546 mL 4.7092 mL 9.4184 mL 11.773 mL
10 mM 0.2355 mL 1.1773 mL 2.3546 mL 4.7092 mL 5.8865 mL
50 mM 0.0471 mL 0.2355 mL 0.4709 mL 0.9418 mL 1.1773 mL
100 mM 0.0235 mL 0.1177 mL 0.2355 mL 0.4709 mL 0.5887 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 Taraxasterone

[Triterpene compounds from Cirsium setosum].[Pubmed:22792796]

Zhongguo Zhong Yao Za Zhi. 2012 Apr;37(7):951-5.

To investigate chemical constituents contained in cytotoxic petroleum ether extractive fractions from ethanol extracts of Cirsium setosum. The constituents were separated and purified by a combination of various chromatographic methods including silica gel, Sephadex LH-20, and preparative HPLC. Structures of the isolates were elucidated by spectroscopic methods including 1D, 2D NMR and MS methods. The compound structures were also determined by reference to literature. Twelve compounds were separated from the petroleum ether fraction of ethanolic extract and elucidated as lupenyl acetate (1), lupeol (2), lupenone (3), beta-amyrin (4), psi-taraxasterol (5), psi-taraxasteryl acetate (6), taraxasteryl acetate (7), marsformoxide B (8), alpha-amyrenone (9), beta-amyrenone (10), Taraxasterone (11) and psi-Taraxasterone (12). Of them, compounds 3, 5, 7-12 were separated from this genus for the first time.

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