4'-O-MethylochnaflavoneCAS# 49619-87-6 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 49619-87-6 | SDF | Download SDF |
| PubChem ID | 5384799 | Appearance | Powder |
| Formula | C31H20O10 | M.Wt | 552.49 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 2-[4-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenoxy]phenyl]-5,7-dihydroxychromen-4-one | ||
| SMILES | COC1=C(C=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)O)O)OC4=CC=C(C=C4)C5=CC(=O)C6=C(C=C(C=C6O5)O)O | ||
| Standard InChIKey | PRQWQWSKFNQAOG-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C31H20O10/c1-38-24-7-4-16(26-14-23(37)31-21(35)10-18(33)12-29(31)41-26)8-27(24)39-19-5-2-15(3-6-19)25-13-22(36)30-20(34)9-17(32)11-28(30)40-25/h2-14,32-35H,1H3 | ||
| 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. | ||
| In vitro | Suppression of mouse lymphocyte proliferation in vitro by naturally-occurring biflavonoids.[Pubmed: 7623623]Life Sci. 1995;57(6):551-8.In a continuing effort to investigate biological activities of flavonoids, nine biflavonoids, isolated from three plant sources were evaluated for their suppressive effects on mouse lymphocyte proliferation.
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4'-O-Methylochnaflavone Dilution Calculator
4'-O-Methylochnaflavone Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.81 mL | 9.0499 mL | 18.0999 mL | 36.1998 mL | 45.2497 mL |
| 5 mM | 0.362 mL | 1.81 mL | 3.62 mL | 7.24 mL | 9.0499 mL |
| 10 mM | 0.181 mL | 0.905 mL | 1.81 mL | 3.62 mL | 4.525 mL |
| 50 mM | 0.0362 mL | 0.181 mL | 0.362 mL | 0.724 mL | 0.905 mL |
| 100 mM | 0.0181 mL | 0.0905 mL | 0.181 mL | 0.362 mL | 0.4525 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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Suppression of mouse lymphocyte proliferation in vitro by naturally-occurring biflavonoids.[Pubmed:7623623]
Life Sci. 1995;57(6):551-8.
In a continuing effort to investigate biological activities of flavonoids, nine biflavonoids, isolated from three plant sources were evaluated for their suppressive effects on mouse lymphocyte proliferation. The biflavonoids tested were amentoflavone, bilobetin, ginkgetin, isoginkgetin, sciadopitysin, ochnaflavone, 4'-O-methylochnaflavone, cryptomerin B and isocryptomerin. At 10 uM, several biflavonoids such as ginkgetin, isoginkgetin, ochnaflavone, cryptomerin B and isocryptomerin showed the suppressive activity against lymphocyte proliferation induced by Con A or LPS. Apigenin (flavone) and quercetin (flavonol) were suppressive against Con A-induced lymphocyte proliferation, but not against LPS-induced lymphocyte proliferation at the same concentration range. Biflavonoids were found to be irreversible inhibitors of lymphocyte proliferation. This is the first report describing the suppressive effects of naturally-occurring biflavonoids against lymphocyte proliferation.
