Ajugacumbin A

CAS# 124961-66-6

Ajugacumbin A

Catalog No. BCN3657----Order now to get a substantial discount!

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Quality Control of Ajugacumbin A

Number of papers citing our products

Chemical structure

Ajugacumbin A

3D structure

Chemical Properties of Ajugacumbin A

Cas No. 124961-66-6 SDF Download SDF
PubChem ID 6442457 Appearance Powder
Formula C27H38O7 M.Wt 474.6
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(4aR,5S,7R,8S,8aR)-5-acetyloxy-7,8-dimethyl-8-[2-(5-oxo-2H-furan-3-yl)ethyl]spiro[2,3,5,6,7,8a-hexahydro-1H-naphthalene-4,2'-oxirane]-4a-yl]methyl (E)-2-methylbut-2-enoate
SMILES CC=C(C)C(=O)OCC12C(CCCC13CO3)C(C(CC2OC(=O)C)C)(C)CCC4=CC(=O)OC4
Standard InChIKey TWZAPYCYRPQAOD-CTGMRMAZSA-N
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 Ajugacumbin A

The herbs of Ajuga ciliata Bunge.

Protocol of Ajugacumbin A

Structure Identification
Chinese Chemical Letters, 1996, 7(5):411-414.

Selective reduction of clerodane diterpenoids.[Reference: WebLink]


METHODS AND RESULTS:
The α, β-unsaturated γ-lactones of neo-clerodane diterpenoids teucvidin, teupernin E and Ajugacumbin A were selectively transformed into saturated Y -lactones and unsaturated diol derivatives with NaBE4. These transformations are of interest due to their selective reduction as compared with catalytic hydrogenation and LiAlH4 reduction of these diterpenoid compounds.

Ajugacumbin A Dilution Calculator

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Ajugacumbin A Molarity Calculator

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Preparing Stock Solutions of Ajugacumbin A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.107 mL 10.5352 mL 21.0704 mL 42.1408 mL 52.6759 mL
5 mM 0.4214 mL 2.107 mL 4.2141 mL 8.4282 mL 10.5352 mL
10 mM 0.2107 mL 1.0535 mL 2.107 mL 4.2141 mL 5.2676 mL
50 mM 0.0421 mL 0.2107 mL 0.4214 mL 0.8428 mL 1.0535 mL
100 mM 0.0211 mL 0.1054 mL 0.2107 mL 0.4214 mL 0.5268 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 Ajugacumbin A

NMR shift data of neo-clerodane diterpenes from the genus Ajuga.[Pubmed:12494759]

Phytochem Anal. 2002 Nov-Dec;13(6):372-80.

The complete assignment of the NMR spectra of ajugarin I and ajugareptansin, as models for other neo-clerodane diterpenoids isolated from the genus Ajuga, is reported in order to improve their usefulness as reference compounds. Conflicting NMR shift data for some members of this group are discussed, and plausible reassignments are proposed [i.e. the identity of ajugacumbin C and ajugamarin A2; the revision of ajugacumbin D as 12-hydroxyAjugacumbin A, and of ajugacumbin E as 12-hydroxy-1-(3-hydroxy-2-methylenebutanoyloxy)ajugarin I] in order to provide a unified basis for future use.

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