FlavanomareinCAS# 577-38-8 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 577-38-8 | SDF | Download SDF |
PubChem ID | 101781 | Appearance | Powder |
Formula | C21H22O11 | M.Wt | 450.4 |
Type of Compound | Chalcones | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (2S)-2-(3,4-dihydroxyphenyl)-8-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one | ||
SMILES | C1C(OC2=C(C1=O)C=CC(=C2O)OC3C(C(C(C(O3)CO)O)O)O)C4=CC(=C(C=C4)O)O | ||
Standard InChIKey | DGGOLFCPSUVVHX-RTHJTPBESA-N | ||
Standard InChI | InChI=1S/C21H22O11/c22-7-15-16(26)18(28)19(29)21(32-15)31-13-4-2-9-11(24)6-14(30-20(9)17(13)27)8-1-3-10(23)12(25)5-8/h1-5,14-16,18-19,21-23,25-29H,6-7H2/t14-,15+,16+,18-,19+,21+/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. Flavanomarein demonstrates potent antioxidative property, including free radical scavenging activity, inhibition of lipid peroxidation, as well as lipid‑lowering effects in human HepG2 hepatocellular carcinoma cells treated with free fatty acids (FFAs). |
Flavanomarein Dilution Calculator
Flavanomarein Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.2202 mL | 11.1012 mL | 22.2025 mL | 44.405 mL | 55.5062 mL |
5 mM | 0.444 mL | 2.2202 mL | 4.4405 mL | 8.881 mL | 11.1012 mL |
10 mM | 0.222 mL | 1.1101 mL | 2.2202 mL | 4.4405 mL | 5.5506 mL |
50 mM | 0.0444 mL | 0.222 mL | 0.444 mL | 0.8881 mL | 1.1101 mL |
100 mM | 0.0222 mL | 0.111 mL | 0.222 mL | 0.444 mL | 0.5551 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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Eriodictyol 7ObetaD glucopyranoside from Coreopsis tinctoria Nutt. ameliorates lipid disorders via protecting mitochondrial function and suppressing lipogenesis.[Pubmed:28627652]
Mol Med Rep. 2017 Aug;16(2):1298-1306.
Coreopsis tinctoria (snow chrysanthemum) has been reported to exert antihyperlipidemic effects. The present study aimed to identify the active compounds of Coreopsis tinctoria and to investigate the molecular mechanisms underlying its effects on lipid dysregulation by measuring lipid levels, reactive oxygen species, lipid peroxidation and fatty acid synthesis. The present results demonstrated that snow chrysanthemum aqueous extracts significantly reduced serum lipid levels and oxidative stress in vivo. The main compounds that were isolated were identified as Flavanomarein (compound 1) and eriodictyol 7ObetaD glucopyranoside (compound 2). Compounds 1 and 2 demonstrated potent antioxidative properties, including free radical scavenging activity, inhibition of lipid peroxidation, as well as lipidlowering effects in human HepG2 hepatocellular carcinoma cells treated with free fatty acids (FFAs). Compound 2 was revealed to suppress the elevation of triglyceride levels and inhibit lipid peroxidation following FFA treatment. In addition, it was demonstrated to significantly reduce intracellular levels of reactive oxygen species and improve the mitochondrial membrane potential and adenosine triphosphate levels, thus protecting mitochondrial function in FFAtreated HepG2 cells. Furthermore, compound 2 markedly suppressed the protein expression levels of disulfideisomerase A3 precursor and fatty acid synthase, thus suppressing FFAinduced lipogenesis in HepG2 cells. In conclusion, the present study identified compound 2 as one of the main active compounds in Coreopsis tinctoria responsible for its lipidlowering effects. Compound 2 was revealed to possess antihyperlipidemic properties, exerted via reducing oxidative stress, protecting mitochondrial function and suppressing lipogenesis.
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Extracts from herb and flowers of Bidens tripartita L. (Asteraceae), obtained using solvents of different polarity, were studied for their radical scavenging effects. Antioxidant activities of pure flavonoids: Flavanomarein (isookanin 7-O-glucoside), cynaroside (luteolin 7-O-glucoside) and luteolin, which had been isolated from this plant, were also evaluated. Radical-scavenging activity was measured by electron paramagnetic resonance (EPR) spectroscopy using stable 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical. The content of flavonoids in flower heads is half of that found in the herb; however, the extract from flowers showed that the antioxidant activity was almost two times higher there. Some extracts (n-BuOH fraction) showed long lasting radical scavenging activity and the EPR spectra were recorded in time to follow the reaction kinetics. Scavenging of DPPH showed second-order kinetics at the beginning of the assay period and later the first-order one. Different kinetics suggested the presence of polymerized and/or less active antioxidants with different scavenging mechanisms for particular polyphenolic compounds. Bur-marigold extracts are a potential source of natural antioxidants that may be used in pharmaceutical or food industry.