7,3',4'-Trihydroxy-3-benzyl-2H-chromeneCAS# 1111897-60-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 1111897-60-9 | SDF | Download SDF |
PubChem ID | 71307370 | Appearance | Powder |
Formula | C16H14O4 | M.Wt | 270.3 |
Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 4-[(7-hydroxy-2H-chromen-3-yl)methyl]benzene-1,2-diol | ||
SMILES | C1C(=CC2=C(O1)C=C(C=C2)O)CC3=CC(=C(C=C3)O)O | ||
Standard InChIKey | HPLBTDJMPUFEPF-UHFFFAOYSA-N | ||
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. |
The heartwoods of Caesalpinia sappan L.
Description | 1. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene is a Potential xanthine oxidase inhibitor. |
7,3',4'-Trihydroxy-3-benzyl-2H-chromene Dilution Calculator
7,3',4'-Trihydroxy-3-benzyl-2H-chromene Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.6996 mL | 18.498 mL | 36.9959 mL | 73.9919 mL | 92.4898 mL |
5 mM | 0.7399 mL | 3.6996 mL | 7.3992 mL | 14.7984 mL | 18.498 mL |
10 mM | 0.37 mL | 1.8498 mL | 3.6996 mL | 7.3992 mL | 9.249 mL |
50 mM | 0.074 mL | 0.37 mL | 0.7399 mL | 1.4798 mL | 1.8498 mL |
100 mM | 0.037 mL | 0.185 mL | 0.37 mL | 0.7399 mL | 0.9249 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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A new homoisoflavan from Caesalpinia sappan.[Pubmed:18404306]
J Nat Med. 2008 Jul;62(3):325-7.
A new homoisoflavan, 7,3',4'-trihydroxy-3-benzyl-2H-chromene (1), was isolated from the dried heartwood of Caesalpinia sappan L., together with seven known phenolic compounds. The structure of the new compound (1) was determined on the basis of spectroscopic analysis.
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