Sulfocostunolide B

CAS# 1059671-65-6

Sulfocostunolide B

Catalog No. BCN5870----Order now to get a substantial discount!

Product Name & Size Price Stock
Sulfocostunolide B: 5mg $989 In Stock
Sulfocostunolide B: 10mg Please Inquire In Stock
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Quality Control of Sulfocostunolide B

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Chemical structure

Sulfocostunolide B

3D structure

Chemical Properties of Sulfocostunolide B

Cas No. 1059671-65-6 SDF Download SDF
PubChem ID 71355855 Appearance Powder
Formula C15H20O5S M.Wt 312.4
Type of Compound Sesquiterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(3R,3aS,6aR,9aR,9bS)-6,9-dimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydro-3H-azuleno[4,5-b]furan-3-yl]methanesulfonic acid
SMILES C=C1CCC2C(C(=O)OC2C3C1CCC3=C)CS(=O)(=O)O
Standard InChIKey IDSMFDGIKYVJPL-HPCHECBXSA-N
Standard InChI InChI=1S/C15H20O5S/c1-8-3-6-11-12(7-21(17,18)19)15(16)20-14(11)13-9(2)4-5-10(8)13/h10-14H,1-7H2,(H,17,18,19)/t10-,11-,12+,13-,14-/m0/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 Sulfocostunolide B

The roots of Saussurea lappa

Sulfocostunolide B Dilution Calculator

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Sulfocostunolide B Molarity Calculator

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Preparing Stock Solutions of Sulfocostunolide B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.201 mL 16.0051 mL 32.0102 mL 64.0205 mL 80.0256 mL
5 mM 0.6402 mL 3.201 mL 6.402 mL 12.8041 mL 16.0051 mL
10 mM 0.3201 mL 1.6005 mL 3.201 mL 6.402 mL 8.0026 mL
50 mM 0.064 mL 0.3201 mL 0.6402 mL 1.2804 mL 1.6005 mL
100 mM 0.032 mL 0.1601 mL 0.3201 mL 0.6402 mL 0.8003 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 Sulfocostunolide B

Sulfonated guaianolides from Saussurea lappa.[Pubmed:18520098]

Chem Pharm Bull (Tokyo). 2008 Jun;56(6):864-5.

Two new guaiane-type sesquiterpene lactones with an unusual sulfonic acid group, sulfocostunolide A (1) and Sulfocostunolide B (2), were isolated from the roots of Saussurea lappa. Their structures were elucidated on the basis of extensive spectroscopic analysis.

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