Ejaponine ACAS# 1253119-28-6 |
Quality Control & MSDS
Package In Stock
Number of papers citing our products

Cas No. | 1253119-28-6 | SDF | Download SDF |
PubChem ID | N/A | Appearance | Powder |
Formula | C33H38O16 | M.Wt | 690.65 |
Type of Compound | Sesquiterpenoids | Storage | Desiccate at -20°C |
Synonyms | Angulatin F | ||
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
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. |

Ejaponine A Dilution Calculator

Ejaponine A Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.4479 mL | 7.2396 mL | 14.4791 mL | 28.9582 mL | 36.1978 mL |
5 mM | 0.2896 mL | 1.4479 mL | 2.8958 mL | 5.7916 mL | 7.2396 mL |
10 mM | 0.1448 mL | 0.724 mL | 1.4479 mL | 2.8958 mL | 3.6198 mL |
50 mM | 0.029 mL | 0.1448 mL | 0.2896 mL | 0.5792 mL | 0.724 mL |
100 mM | 0.0145 mL | 0.0724 mL | 0.1448 mL | 0.2896 mL | 0.362 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 insecticidal sesquiterpene esters from Euonymus japonicus.[Pubmed:19809912]
Nat Prod Res. 2009;23(15):1402-7.
Two new insecticidal sesquiterpene esters with a beta-dihydroagarofuran sesquiterpene skeleton, Ejaponine A (1) and ejaponine B (2), and two known compounds, 3 and 4, were isolated from the EtOAc extract of the root bark of Euonymus japonicus Thunb. by bioassay-guided fractionation. Their chemical structures were elucidated mainly by analysis of MS and NMR spectral data. The LD50 values of Ejaponine A (1), ejaponine B (2), 3 and 4 showed against Mythimna separata were 89.2, 98.6, 181.4 and 109.2 microg g(-1), respectively.