Rubroside G

CAS# 227597-42-4

Rubroside G

Catalog No. BCN1856----Order now to get a substantial discount!

Product Name & Size Price Stock
Rubroside G:5mg Please Inquire In Stock
Rubroside G:10mg Please Inquire In Stock
Rubroside G:20mg Please Inquire In Stock
Rubroside G:50mg Please Inquire In Stock

Quality Control of Rubroside G

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Chemical structure

Rubroside G

3D structure

Chemical Properties of Rubroside G

Cas No. 227597-42-4 SDF Download SDF
PubChem ID 100966788 Appearance Red powder
Formula C33H38Cl2N2O9 M.Wt 677.58
Type of Compound Miscellaneous Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 2-[(2S,4E)-4-[(2E,4E,6E,8E,10Z,12E,14Z,16E)-11-chloro-17-[(2S,3S,5R)-3-chloro-5-methyloxolan-2-yl]-1-hydroxyheptadeca-2,4,6,8,10,12,14,16-octaenylidene]-3,5-dioxo-1-[(2R,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]pyrrolidin-2-yl]acetamide
SMILES CC1CC(C(O1)C=CC=CC=CC(=CC=CC=CC=CC=CC(=C2C(=O)C(N(C2=O)C3C(C(C(CO3)O)O)O)CC(=O)N)O)Cl)Cl
Standard InChIKey HQSONZSAXNUXGI-RBJMWSPMSA-N
Standard InChI InChI=1S/C33H38Cl2N2O9/c1-20-17-22(35)26(46-20)16-12-8-7-10-14-21(34)13-9-5-3-2-4-6-11-15-24(38)28-29(41)23(18-27(36)40)37(32(28)44)33-31(43)30(42)25(39)19-45-33/h2-16,20,22-23,25-26,30-31,33,38-39,42-43H,17-19H2,1H3,(H2,36,40)/b3-2+,6-4+,8-7-,9-5+,14-10+,15-11+,16-12+,21-13-,28-24+/t20-,22+,23+,25-,26+,30+,31-,33-/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.

Biological Activity of Rubroside G

Description1. Rubroside G may show antifungal activity against Aspergillus fumigatus and Candida albicans.
TargetsAntifection

Rubroside G Dilution Calculator

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Rubroside G Molarity Calculator

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Preparing Stock Solutions of Rubroside G

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.4758 mL 7.3792 mL 14.7584 mL 29.5168 mL 36.896 mL
5 mM 0.2952 mL 1.4758 mL 2.9517 mL 5.9034 mL 7.3792 mL
10 mM 0.1476 mL 0.7379 mL 1.4758 mL 2.9517 mL 3.6896 mL
50 mM 0.0295 mL 0.1476 mL 0.2952 mL 0.5903 mL 0.7379 mL
100 mM 0.0148 mL 0.0738 mL 0.1476 mL 0.2952 mL 0.369 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 Rubroside G

Rubrosides A−H, New Bioactive Tetramic Acid Glycosides from the Marine Sponge Siliquariaspongia japonica1

J. Org. Chem., 1999, 64 (7):2331–9.

Eight new tetramic acid glycosides named rubrosides A-H(rubroside A,rubroside B, rubroside C, rubroside D, rubroside E, rubroside F, Rubroside G, rubroside H) have been isolated from the marine sponge Siliquariaspongia japonica. Their structures were elucidated on the basis of spectral data as tetramic acid glycosides containing polyenes terminating in a 4-chloro-2-methyltetrahydrofuran ring. The absolute stereochemistry of the furan functionality in the two major metabolites, rubrosides D and F, was determined by the NMR method using chiral anisotropic reagents for tetrahydro-2-furoic acid derived by RuO4 oxidation. The absolute stereochemistry of tetramic acid and of the sugar moieties in all rubrosides was deduced by chiral GC analysis of chemical degradation products. The rubrosides induced numerous large intracellular vacuoles in 3Y1 rat fibroblasts at concentrations of 0.5−1.0 μg/mL, and rubrosides A, C, D, and E were cytotoxic against P388 murine leukemia cells with IC50 values of 0.046−0.21 μg/mL. Most rubrosides show antifungal activity against Aspergillus fumigatus and Candida albicans.

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