2-Acetoxy-3-deacetoxycaesaldekarin ECAS# 18326-06-2 |
2D Structure
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
Cas No. | 18326-06-2 | SDF | Download SDF |
PubChem ID | 44583993 | Appearance | Powder |
Formula | C24H30O6 | M.Wt | 414.49 |
Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | [(1R,2S,4aR,11bS)-1-acetyloxy-4a-hydroxy-4,4,7,11b-tetramethyl-2,3,5,6-tetrahydro-1H-naphtho[2,1-f][1]benzofuran-2-yl] acetate | ||
SMILES | CC1=C2CCC3(C(CC(C(C3(C2=CC4=C1C=CO4)C)OC(=O)C)OC(=O)C)(C)C)O | ||
Standard InChIKey | FETPRYGDJQBBEF-HIGZBPRKSA-N | ||
Standard InChI | InChI=1S/C24H30O6/c1-13-16-7-9-24(27)22(4,5)12-20(29-14(2)25)21(30-15(3)26)23(24,6)18(16)11-19-17(13)8-10-28-19/h8,10-11,20-21,27H,7,9,12H2,1-6H3/t20-,21-,23-,24+/m0/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. |
Description | 1. 2-Acetoxy-3-deacetoxycaesaldekarin E shows significant dose-dependent inhibitory effects on Plasmodium falciparum FCR-3/A2 growth in vitro. |
Targets | Antifection |
2-Acetoxy-3-deacetoxycaesaldekarin E Dilution Calculator
2-Acetoxy-3-deacetoxycaesaldekarin E Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.4126 mL | 12.063 mL | 24.126 mL | 48.2521 mL | 60.3151 mL |
5 mM | 0.4825 mL | 2.4126 mL | 4.8252 mL | 9.6504 mL | 12.063 mL |
10 mM | 0.2413 mL | 1.2063 mL | 2.4126 mL | 4.8252 mL | 6.0315 mL |
50 mM | 0.0483 mL | 0.2413 mL | 0.4825 mL | 0.965 mL | 1.2063 mL |
100 mM | 0.0241 mL | 0.1206 mL | 0.2413 mL | 0.4825 mL | 0.6032 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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Cassane- and norcassane-type diterpenes from Caesalpinia crista of Indonesia and their antimalarial activity against the growth of Plasmodium falciparum.[Pubmed:15921414]
J Nat Prod. 2005 May;68(5):706-10.
The CH2Cl2 extract of the seed kernels of Caesalpinia crista, which exhibited promising antimalarial activity against Plasmodium berghei-infected mice in vivo, was examined and resulted in the isolation of seven new furanocassane-type diterpenes [caesalpinins C-G (1-5) and norcaesalpinins D and E (6, 7)] together with norcaesalpinins A-C (8-10) and 11 known compounds (norcaesalpinins A-C, 2-Acetoxy-3-deacetoxycaesaldekarin E, caesalmin B, caesaldekarin e, caesalpin F, 14(17)-dehydrocaesalpin F, 2-acetoxycaesaldekarin e, 7-acetoxybonducellpin C, and caesalmin G). Their structures were determined on the basis of spectroscopic analysis. The isolated diterpenes showed significant dose-dependent inhibitory effects on Plasmodium falciparum FCR-3/A2 growth in vitro. Their IC50 values ranged from 90 nM to 6.5 microM, and norcaesalpinin E (7) showed the most potent inhibitory activity (IC50, 90 nM).