6-O-Nicotinoylscutebarbatine GCAS# 1206805-30-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 1206805-30-2 | SDF | Download SDF |
PubChem ID | 129317383 | Appearance | Powder |
Formula | C32H36N2O8 | M.Wt | 576.64 |
Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | [6-(cyclopenta-1,3,4-triene-1-carbonyloxy)-5-hydroxy-4a,6a,7,10b-tetramethyl-2'-oxospiro[2,5,6,9,10,10a-hexahydro-1H-benzo[f]chromene-3,4'-oxolane]-10-yl] cyclopenta-1,3,4-triene-1-carboxylate | ||
SMILES | CC1=CCC(C2C1(C(C(C3(C2(CCC4(O3)CC(=O)OC4)C)C)O)OC(=O)C5=CC=C=C5)C)OC(=O)C6=CC=C=C6 | ||
Standard InChIKey | AJBAUCYKHLPPHC-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C32H34O8/c1-19-13-14-22(38-27(35)20-9-5-6-10-20)24-29(2)15-16-32(17-23(33)37-18-32)40-31(29,4)25(34)26(30(19,24)3)39-28(36)21-11-7-8-12-21/h5,7,9-13,22,24-26,34H,14-18H2,1-4H3 | ||
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. |
Description | 1. 6-O-Nicotinoylscutebarbatine G shows cytotoxic activities against three human tumor cell lines, namely, HONE-1 nasopharyngeal, KB oral epidermoid carcinoma, and HT29 colorectal carcinoma cells, and with IC50 values in the range of 2.1–5.7 uM. |
6-O-Nicotinoylscutebarbatine G Dilution Calculator
6-O-Nicotinoylscutebarbatine G Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.7342 mL | 8.6709 mL | 17.3418 mL | 34.6837 mL | 43.3546 mL |
5 mM | 0.3468 mL | 1.7342 mL | 3.4684 mL | 6.9367 mL | 8.6709 mL |
10 mM | 0.1734 mL | 0.8671 mL | 1.7342 mL | 3.4684 mL | 4.3355 mL |
50 mM | 0.0347 mL | 0.1734 mL | 0.3468 mL | 0.6937 mL | 0.8671 mL |
100 mM | 0.0173 mL | 0.0867 mL | 0.1734 mL | 0.3468 mL | 0.4335 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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Scutebarbatines W-Z, new neo-clerodane diterpenoids from Scutellaria barbata and structure revision of a series of 13-spiro neo-clerodanes.[Pubmed:20823615]
Chem Pharm Bull (Tokyo). 2010 Sep;58(9):1267-70.
Four new neo-clerodane diterpenoids, scutebarbatines W-Z (1-4), were isolated from the ethanol extract of Scutellaria barbata (Labiatae), and their structures were elucidated on the basis of extensive spectroscopic studies. In addition, the proposed structures of at least seven 13-spiro subtype neo-clerodanes: scutehenanine B (5), scutebarbatine G (6), 6-O-Nicotinoylscutebarbatine G (7), barbatin A (8), 6,7-di-O-nicotinoylscutebarbatine G (9), 6-O-nicotinoyl-7-O-acetylscutebarbatine G (10), and scutebarbatine F (11), reported by Dai and co-workers from the same species, were incorrectly assigned and have been revised by reanalysis of the published NMR data.
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.