Teuvincenone H

CAS# 142299-73-8

Teuvincenone H

Catalog No. BCN6227----Order now to get a substantial discount!

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Teuvincenone H: 5mg Please Inquire In Stock
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Quality Control of Teuvincenone H

Number of papers citing our products

Chemical structure

Teuvincenone H

3D structure

Chemical Properties of Teuvincenone H

Cas No. 142299-73-8 SDF Download SDF
PubChem ID 50899164 Appearance Yellow powder
Formula C20H20O6 M.Wt 356.4
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (11bR)-5,7,11-trihydroxy-4,4,9,11b-tetramethyl-1,2-dihydronaphtho[2,1-f][1]benzofuran-3,6-dione
SMILES CC1=CC2=C(O1)C(=C3C(=C2O)C(=O)C(=C4C3(CCC(=O)C4(C)C)C)O)O
Standard InChIKey HFFLVZDJWZPGCS-HXUWFJFHSA-N
Standard InChI InChI=1S/C20H20O6/c1-8-7-9-13(22)11-12(15(24)17(9)26-8)20(4)6-5-10(21)19(2,3)18(20)16(25)14(11)23/h7,22,24-25H,5-6H2,1-4H3/t20-/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 Teuvincenone H

The herbs of Teucrium polium ssp. expansum

Protocol of Teuvincenone H

Structure Identification
Magnetic Resonance in Chemistry, 2003, 41(9):731-734.

1H and 13C NMR assignments of abietane diterpenes from Aegiphila lhotzkyana.[Reference: WebLink]


METHODS AND RESULTS:
An NMR study of one new and several known abietane diterpenes isolated from the roots of Aegiphila lhotzkyana is described. In addition to 1D NMR, several 2D shift-correlated NMR pulse sequences (1H–1H-COSY, NOESY, HMQC and HMBC) were used to establish all the structures, and unambiguously perform the 1H and 13C chemical shift assignments of the new natural diterpene and three derivatives, the NMR data for which have not been reported previously. Revision of current data assignment for Teuvincenone H is also suggested.

Phytochemistry, 1992, 31(5):1697-1701.

Rearranged abietane diterpenoids from the root of two Teucrium species.[Reference: WebLink]


METHODS AND RESULTS:
From the root of Teucrium fruticans, two new rearranged abietane diterpenoids, teuvincenones F and G, have been isolated together with the known diterpene teuvincenone E. The acetone extract of the root of T. polium subsp. expansum yielded three previously known compounds (ferruginol and teuvincenones A and B) and two new 17(15 → 16)-abeo-abietane derivatives (teuvincenones H and I).
CONCLUSIONS:
The structures of the new diterpenoids [12,16-epoxy-11,14-dihydroxy-17(15 → 16), 18(4 → 3)-diabeo-abieta-3,5,8,11,13,15-hexaene-2,7-dione (teuvincenone F), (16S)-12,16-epoxy-11,14-dihydroxy-17(15 → 16)-abeo-abieta-8,11,13-triene-3,7-dione (teuvincenone G), 12,16-epoxy-6,11,14-trihydroxy-17(15 → 16)-abeo-abieta-5,8,11,13,15-pentaene-3,7-dione (Teuvincenone H) and 12,16-epoxy-6-hydroxy-17(15 → 16)-abeo-abieta-5,8,12,15-tetraene-3,7,11,14-tetraone (teuvincenone I)] were established by spectroscopic means and by comparison with closely related compounds.

Teuvincenone H Dilution Calculator

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Teuvincenone H Molarity Calculator

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Preparing Stock Solutions of Teuvincenone H

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.8058 mL 14.0292 mL 28.0584 mL 56.1167 mL 70.1459 mL
5 mM 0.5612 mL 2.8058 mL 5.6117 mL 11.2233 mL 14.0292 mL
10 mM 0.2806 mL 1.4029 mL 2.8058 mL 5.6117 mL 7.0146 mL
50 mM 0.0561 mL 0.2806 mL 0.5612 mL 1.1223 mL 1.4029 mL
100 mM 0.0281 mL 0.1403 mL 0.2806 mL 0.5612 mL 0.7015 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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