Quercetin 3,3'-dimethyl etherCAS# 4382-17-6 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 4382-17-6 | SDF | Download SDF |
| PubChem ID | 5316900 | Appearance | Powder |
| Formula | C17H14O7 | M.Wt | 330.28 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-methoxychromen-4-one | ||
| SMILES | COC1=C(C=CC(=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC)O | ||
| Standard InChIKey | FMEHGPQTMOPUGM-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C17H14O7/c1-22-12-5-8(3-4-10(12)19)16-17(23-2)15(21)14-11(20)6-9(18)7-13(14)24-16/h3-7,18-20H,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 | 1. Quercetin 3,3'-dimethyl ether may have moderate estrogenic activity. |
| Targets | Estrogen receptor | Progestogen receptor |
Quercetin 3,3'-dimethyl ether Dilution Calculator
Quercetin 3,3'-dimethyl ether Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.0277 mL | 15.1387 mL | 30.2773 mL | 60.5547 mL | 75.6934 mL |
| 5 mM | 0.6055 mL | 3.0277 mL | 6.0555 mL | 12.1109 mL | 15.1387 mL |
| 10 mM | 0.3028 mL | 1.5139 mL | 3.0277 mL | 6.0555 mL | 7.5693 mL |
| 50 mM | 0.0606 mL | 0.3028 mL | 0.6055 mL | 1.2111 mL | 1.5139 mL |
| 100 mM | 0.0303 mL | 0.1514 mL | 0.3028 mL | 0.6055 mL | 0.7569 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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Toxic aromatic compounds from fruits of Narthecium ossifragum L.[Pubmed:27720435]
Phytochemistry. 2016 Dec;132:76-85.
The intake of Narthecium ossifragum, commonly known as bog asphodel, has been associated with toxic effects observed in sheep for centuries. Although the plant has been studied for five centuries little is known about its chemical constituents. Six previously undescribed natural products, naringenin(3 --> 6'')luteolin, naringenin(3 --> 6'')chrysoeriol, liovil 4-O-beta-glucopyranoside, 2,6-dimethoxy cinnamic acid, (E)-4-(3-hydroxy-2,2-dimethylchroman-6-yl)but-3-en-2-one and (E)-4-(4-(((E)-4-hydroxy-3-methylbut-2-en-1-yl)oxy)phenyl)but-3-en-2-one, have been identified from fruits of N. ossifragum for the first time. In addition, the rare natural product 4-hydroxy-3-(3-methylbut-2-enyl)benzaldehyde and the five known compounds 4-hydroxycinnamic acid, quercetin 3,3'-dimethyl ether, quercetin 3,7-dimethyl ether, chrysoeriol 7-O-beta-glucopyranoside and the di-C-glycosylflavone isoschaftoside were all characterized for the first time from the fruits of N. ossifragum. The discovery of sufficient amounts of 4-hydroxy-3-(3-methylbut-2-enyl)benzaldehyde in fresh plant material of N. ossifragum to allow complete structure elucidation by NMR and HRMS supports the possibility that fungi associated with N. ossifragum may be able to produce enough toxins to play a significant role in the pathogenicity of N. ossifragum. 4-Hydroxy-3-(3-methylbut-2-enyl)benzaldehyde showed mild toxicity towards normal rat kidney (NRK) and more profound activity towards MOLM13 acute myeloid leukemia cells (IC50 = 430 muM and 68 muM, respectively). Naringenin(3 --> 6'')luteolin had IC50 of 230 muM towards NRK cells, and 115 muM towards MOLM13 cells. Microscopic evaluation suggests that these two compounds induce cell death by different mechanisms.
A benzoquinone and flavonoids from Cyperus alopecuroides.[Pubmed:12031430]
Phytochemistry. 2002 Jun;60(4):385-7.
A benzoquinone, named alopecuquinone, was isolated from the ethanol extract of the inflorescences of Cyperus alopecuroides. Its structure was primarily elucidated by spectroscopic analysis including 1H, 13C NMR, APT, HMQC, 1H-1H COSY and CIMS. The known flavonoids, vicenin 2, orientin, diosmetin, quercetin 3,3'-dimethyl ether and its 3,4'-dimethyl ether, were also isolated and characterized. The ethanol extract of the plant material showed moderate estrogenic activity using a strain of Saccharomyces cerevisiae.
