Erysenegalensein ECAS# 154992-17-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 154992-17-3 | SDF | Download SDF |
| PubChem ID | 15478903 | Appearance | Powder |
| Formula | C25H26O6 | M.Wt | 422.48 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 5,7-dihydroxy-8-(2-hydroxy-3-methylbut-3-enyl)-3-(4-hydroxyphenyl)-6-(3-methylbut-2-enyl)chromen-4-one | ||
| SMILES | CC(=CCC1=C(C2=C(C(=C1O)CC(C(=C)C)O)OC=C(C2=O)C3=CC=C(C=C3)O)O)C | ||
| Standard InChIKey | ZXSXDAJQZZFAON-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C25H26O6/c1-13(2)5-10-17-22(28)18(11-20(27)14(3)4)25-21(23(17)29)24(30)19(12-31-25)15-6-8-16(26)9-7-15/h5-9,12,20,26-29H,3,10-11H2,1-2,4H3 | ||
| 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. | ||
The herbs of Erythrina indica
| Targets | Antifection |
Erysenegalensein E Dilution Calculator
Erysenegalensein E Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.367 mL | 11.8349 mL | 23.6698 mL | 47.3395 mL | 59.1744 mL |
| 5 mM | 0.4734 mL | 2.367 mL | 4.734 mL | 9.4679 mL | 11.8349 mL |
| 10 mM | 0.2367 mL | 1.1835 mL | 2.367 mL | 4.734 mL | 5.9174 mL |
| 50 mM | 0.0473 mL | 0.2367 mL | 0.4734 mL | 0.9468 mL | 1.1835 mL |
| 100 mM | 0.0237 mL | 0.1183 mL | 0.2367 mL | 0.4734 mL | 0.5917 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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Cytotoxic isoflavones from Erythrina indica.[Pubmed:11730876]
Phytochemistry. 2001 Dec;58(7):1113-20.
Bioassay-directed fractionation of the CH(2)Cl(2)-MeOH (1:1) extract of the stem bark of Erythrina indica, has resulted in the isolation of two new isoflavone derivatives named indicanines D and E together with 11 known compounds including: six isoflavones (genistein, wighteone, alpinumisoflavone, dimethylalpinumisoflavone, 8-prenyl erythrinin C, and Erysenegalensein E), one cinnamate (erythrinassinate B), two pentacyclic triterpenes (oleanolic acid and erythrodiol), and two phytosterols (stigmasterol and its 3-O-beta-D-glucopyranoside). The structures of the new compounds were elucidated by means of spectroscopic analysis. The in vitro cytocidal activity against KB cells of some of the isolated compounds is also reported.
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