Corylifol B

CAS# 775351-90-1

Corylifol B

Catalog No. BCN3199----Order now to get a substantial discount!

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Quality Control of Corylifol B

Number of papers citing our products

Chemical structure

Corylifol B

3D structure

Chemical Properties of Corylifol B

Cas No. 775351-90-1 SDF Download SDF
PubChem ID 10472405 Appearance Yellow powder
Formula C20H20O5 M.Wt 340.4
Type of Compound Chalcones Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (E)-1-[2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl]-3-(3,4-dihydroxyphenyl)prop-2-en-1-one
SMILES CC(=CCC1=C(C=CC(=C1O)C(=O)C=CC2=CC(=C(C=C2)O)O)O)C
Standard InChIKey ISKWCIVFBIHFTG-XBXARRHUSA-N
Standard InChI InChI=1S/C20H20O5/c1-12(2)3-6-14-17(22)10-7-15(20(14)25)16(21)8-4-13-5-9-18(23)19(24)11-13/h3-5,7-11,22-25H,6H2,1-2H3/b8-4+
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.
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.
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.

Source of Corylifol B

The seeds of Psoralea corylifolia L.

Protocol of Corylifol B

Structure Identification
Journal of separation science, 2007, 30(6):813-818.

Chemical fingerprint and quantitative analysis of fructus psoraleae by high-performance liquid chromatography.[Reference: WebLink]

Fructus Psoraleae, a widely used traditional Chinese medicine, is well known as a health supplement ingredient. In our study, an improved and comprehensive HPLC fingerprint of Fructus Psoraleae was established.
METHODS AND RESULTS:
Two important new benzofuran glycosides, psoralenoside and isopsoralenoside, were identified as characteristic constituents for the first time. HPLC separation was performed on an RP-C8 column. The mobile phase was acetonitrile and 0.1% acetic acid solution with linear gradient change of acetonitrile from 10 to 82% in 40 min. The flow rate was 1.0 mL/min, and the detection wavelength was set at 310 nm. The HPLC chromatograms of twenty-six samples from different regions of China showed a similar pattern. Twelve peaks were selected as characteristic peaks and further identified as psoralenoside, isopsoralenoside, psoralen, isopsoralen, bavachromene, corylifolin, corylin, psoralidin, isobavachalcone, bavachinin, corylifol A, and bakuchiol, respectively.
CONCLUSIONS:
Nine of them were simultaneously quantitatively analyzed for the first time. A more comprehensive analytical method was established for the fingerprint of Fructus Psoraleae. It is very useful for authentication and quality assessment of the crude drug.

Corylifol B Dilution Calculator

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Corylifol B Molarity Calculator

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Preparing Stock Solutions of Corylifol B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.9377 mL 14.6886 mL 29.3772 mL 58.7544 mL 73.443 mL
5 mM 0.5875 mL 2.9377 mL 5.8754 mL 11.7509 mL 14.6886 mL
10 mM 0.2938 mL 1.4689 mL 2.9377 mL 5.8754 mL 7.3443 mL
50 mM 0.0588 mL 0.2938 mL 0.5875 mL 1.1751 mL 1.4689 mL
100 mM 0.0294 mL 0.1469 mL 0.2938 mL 0.5875 mL 0.7344 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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