Scutebarbatine OCAS# 960302-88-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 960302-88-9 | SDF | Download SDF |
PubChem ID | 52950369 | Appearance | Powder |
Formula | C26H31NO6 | M.Wt | 453.54 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | [(1R,2R,3S,4R,4aR,8aS)-3,4-dihydroxy-1,2,4a,5-tetramethyl-1-[(E)-2-(5-oxo-2H-furan-3-yl)ethenyl]-4,7,8,8a-tetrahydro-3H-naphthalen-2-yl] pyridine-3-carboxylate | ||
SMILES | CC1=CCCC2C1(C(C(C(C2(C)C=CC3=CC(=O)OC3)(C)OC(=O)C4=CN=CC=C4)O)O)C | ||
Standard InChIKey | XLEHTOMOBAVLIL-GLTZHHDWSA-N | ||
Standard InChI | InChI=1S/C26H31NO6/c1-16-7-5-9-19-24(2,11-10-17-13-20(28)32-15-17)26(4,22(30)21(29)25(16,19)3)33-23(31)18-8-6-12-27-14-18/h6-8,10-14,19,21-22,29-30H,5,9,15H2,1-4H3/b11-10+/t19-,21+,22+,24-,25+,26+/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. |
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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. |
Scutebarbatine O Dilution Calculator
Scutebarbatine O Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.2049 mL | 11.0244 mL | 22.0488 mL | 44.0975 mL | 55.1219 mL |
5 mM | 0.441 mL | 2.2049 mL | 4.4098 mL | 8.8195 mL | 11.0244 mL |
10 mM | 0.2205 mL | 1.1024 mL | 2.2049 mL | 4.4098 mL | 5.5122 mL |
50 mM | 0.0441 mL | 0.2205 mL | 0.441 mL | 0.882 mL | 1.1024 mL |
100 mM | 0.022 mL | 0.1102 mL | 0.2205 mL | 0.441 mL | 0.5512 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 neo-clerodane diterpenoid alkaloids from Scutellaria barbata with cytotoxic activities.[Pubmed:19504388]
J Asian Nat Prod Res. 2009;11(5):451-6.
Two new neo-clerodane diterpenoid alkaloids, Scutebarbatine O (1) and 6-O-nicotinoylscutebarbatine G (2), were isolated from the whole plant of Scutellaria barbata. Their structures were elucidated by spectroscopic methods including extensive 1D and 2D NMR analyses. In vitro, compounds 1 and 2 showed cytotoxic activities against three human tumor cell lines, namely, HONE-1 nasopharyngeal, KB oral epidermoid carcinoma, and HT29 colorectal carcinoma cells, and with IC(50) values in the range of 2.1-5.7 microM.