3,9-DihydroeucominCAS# 887375-68-0 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 887375-68-0 | SDF | Download SDF |
PubChem ID | 46883403 | Appearance | Powder |
Formula | C17H16O5 | M.Wt | 300.31 |
Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (3R)-5,7-dihydroxy-3-[(4-methoxyphenyl)methyl]-2,3-dihydrochromen-4-one | ||
SMILES | COC1=CC=C(C=C1)CC2COC3=CC(=CC(=C3C2=O)O)O | ||
Standard InChIKey | IERGURVELWCYAW-LLVKDONJSA-N | ||
Standard InChI | InChI=1S/C17H16O5/c1-21-13-4-2-10(3-5-13)6-11-9-22-15-8-12(18)7-14(19)16(15)17(11)20/h2-5,7-8,11,18-19H,6,9H2,1H3/t11-/m1/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. (+/-)-3,9-Dihydroeucomin has immunomodulatory effects, it shows inhibitory effects on PBMC proliferation activated by PHA with the IC(50) value of 19.4 microM. |
Targets | IL Receptor | IFN-γ |
3,9-Dihydroeucomin Dilution Calculator
3,9-Dihydroeucomin Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.3299 mL | 16.6495 mL | 33.2989 mL | 66.5978 mL | 83.2473 mL |
5 mM | 0.666 mL | 3.3299 mL | 6.6598 mL | 13.3196 mL | 16.6495 mL |
10 mM | 0.333 mL | 1.6649 mL | 3.3299 mL | 6.6598 mL | 8.3247 mL |
50 mM | 0.0666 mL | 0.333 mL | 0.666 mL | 1.332 mL | 1.6649 mL |
100 mM | 0.0333 mL | 0.1665 mL | 0.333 mL | 0.666 mL | 0.8325 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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Isolation and immunomodulatory effect of homoisoflavones and flavones from Agave sisalana Perrine ex Engelm.[Pubmed:19471199]
Molecules. 2009 May 12;14(5):1789-95.
Three known flavones and seven known homoisoflavonoids were isolated from the methanolic extract of the leaves of Agave sisalanaPerrine ex Engelm. Their structures were elucidated on the basis of spectroscopic analysis. The isolated compounds were also evaluated for immunopharmacological activity. PBMC were used as target cells, and cell proliferation was determined by (3)H-thymidine uptake. (+/-)-3,9-Dihydroeucomin (4), dihydrobonducellin (5), and 5,7-dihydroxy-3-(4'-hydroxybenzyl)-4-chromanone (7) showed inhibitory effects on PBMC proliferation activated by PHA with IC(50) values 19.4, 73.8, and 58.8 microM, respectively. All three compounds significantly inhibited the production of IL-2 and IFN-gamma in activated PBMC in a concentration-dependent manner.