Chrysin dimethyletherCAS# 21392-57-4 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 21392-57-4 | SDF | Download SDF |
| PubChem ID | 88881 | Appearance | White powder |
| Formula | C17H14O4 | M.Wt | 282.3 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Synonyms | Chrysin dimethyl ether | ||
| Solubility | Soluble in acetone, DMSO, ethyl acetate and methanol; insoluble in water | ||
| Chemical Name | 5,7-dimethoxy-2-phenylchromen-4-one | ||
| SMILES | COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC=CC=C3)OC | ||
| Standard InChIKey | JRFZSUMZAUHNSL-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C17H14O4/c1-19-12-8-15(20-2)17-13(18)10-14(21-16(17)9-12)11-6-4-3-5-7-11/h3-10H,1-2H3 | ||
| 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 | Chrysin dimethylether shows moderate activity against Trypanosoma brucei, and the IC50s less than 5.0 microg/ml. |
| Targets | Antifection |
| In vitro | Antitrypanosomal and antileishmanial activities of flavonoids and their analogues: in vitro, in vivo, structure-activity relationship, and quantitative structure-activity relationship studies.[Pubmed: 16569852]Antimicrob Agents Chemother. 2006 Apr;50(4):1352-64.Trypanosomiasis and leishmaniasis are important parasitic diseases affecting millions of people in Africa, Asia, and South America. In a previous study, we identified several flavonoid glycosides as antiprotozoal principles from a Turkish plant. |
Chrysin dimethylether Dilution Calculator
Chrysin dimethylether Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.5423 mL | 17.7117 mL | 35.4233 mL | 70.8466 mL | 88.5583 mL |
| 5 mM | 0.7085 mL | 3.5423 mL | 7.0847 mL | 14.1693 mL | 17.7117 mL |
| 10 mM | 0.3542 mL | 1.7712 mL | 3.5423 mL | 7.0847 mL | 8.8558 mL |
| 50 mM | 0.0708 mL | 0.3542 mL | 0.7085 mL | 1.4169 mL | 1.7712 mL |
| 100 mM | 0.0354 mL | 0.1771 mL | 0.3542 mL | 0.7085 mL | 0.8856 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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Antitrypanosomal and antileishmanial activities of flavonoids and their analogues: in vitro, in vivo, structure-activity relationship, and quantitative structure-activity relationship studies.[Pubmed:16569852]
Antimicrob Agents Chemother. 2006 Apr;50(4):1352-64.
Trypanosomiasis and leishmaniasis are important parasitic diseases affecting millions of people in Africa, Asia, and South America. In a previous study, we identified several flavonoid glycosides as antiprotozoal principles from a Turkish plant. Here we surveyed a large set of flavonoid aglycones and glycosides, as well as a panel of other related compounds of phenolic and phenylpropanoid nature, for their in vitro activities against Trypanosoma brucei rhodesiense, Trypanosoma cruzi, and Leishmania donovani. The cytotoxicities of more than 100 compounds for mammalian L6 cells were also assessed and compared to their antiparasitic activities. Several compounds were investigated in vivo for their antileishmanial and antitrypanosomal efficacies in mouse models. Overall, the best in vitro trypanocidal activity for T. brucei rhodesiense was exerted by 7,8-dihydroxyflavone (50% inhibitory concentration [IC50], 68 ng/ml), followed by 3-hydroxyflavone, rhamnetin, and 7,8,3',4'-tetrahydroxyflavone (IC50s, 0.5 microg/ml) and catechol (IC50, 0.8 microg/ml). The activity against T. cruzi was moderate, and only Chrysin dimethylether and 3-hydroxydaidzein had IC50s less than 5.0 microg/ml. The majority of the metabolites tested possessed remarkable leishmanicidal potential. Fisetin, 3-hydroxyflavone, luteolin, and quercetin were the most potent, giving IC50s of 0.6, 0.7, 0.8, and 1.0 microg/ml, respectively. 7,8-Dihydroxyflavone and quercetin appeared to ameliorate parasitic infections in mouse models. Generally, the test compounds lacked cytotoxicity in vitro and in vivo. By screening a large number of flavonoids and analogues, we were able to establish some general trends with respect to the structure-activity relationship, but it was not possible to draw clear and detailed quantitative structure-activity relationships for any of the bioactivities by two different approaches. However, our results can help in directing the rational design of 7,8-dihydroxyflavone and quercetin derivatives as potent and effective antiprotozoal agents.
