Eurycarpin A

CAS# 166547-20-2

Eurycarpin A

Catalog No. BCN4693----Order now to get a substantial discount!

Product Name & Size Price Stock
Eurycarpin A: 5mg $989 In Stock
Eurycarpin A: 10mg Please Inquire In Stock
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Quality Control of Eurycarpin A

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Chemical structure

Eurycarpin A

3D structure

Chemical Properties of Eurycarpin A

Cas No. 166547-20-2 SDF Download SDF
PubChem ID 5317300 Appearance Yellow powder
Formula C20H18O5 M.Wt 338.36
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 3-[2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl]-7-hydroxychromen-4-one
SMILES CC(=CCC1=C(C=CC(=C1O)C2=COC3=C(C2=O)C=CC(=C3)O)O)C
Standard InChIKey NNCFAUGCNTZUIW-UHFFFAOYSA-N
Standard InChI InChI=1S/C20H18O5/c1-11(2)3-5-14-17(22)8-7-13(19(14)23)16-10-25-18-9-12(21)4-6-15(18)20(16)24/h3-4,6-10,21-23H,5H2,1-2H3
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.
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 Eurycarpin A

The roots of Glycyrrhiza uralensis Fisch

Biological Activity of Eurycarpin A

DescriptionStandard reference

Protocol of Eurycarpin A

Structure Identification
Yao Xue Xue Bao. 1997 Apr;32(4):301-4.

Isoflavones from Glycyrrhiza eurycarpa.[Pubmed: 11499034]

A new isoflavone, named Eurycarpin A and a new natural product isoflavone named eurycarpin B have been isolated from the roots of Glycyrrhiza eurycarpa P. C. Li.
METHODS AND RESULTS:
Their structures were determined to be 7,2',4'-trihydroxy-3'-(3,3-dimethylallyl) isoflavone(I) and 7,2'-dihydroxy-6",6"-dimethylpyrano-(2",3":4',3') isoflavone(II) on the basis of spectroscopic analysis (UV, EI-MS, 1HNMR, 13CNMR, NOE difference and HMBC). In addition, three known isoflavones, licoisoflavone A, calycosin and formononetin, were obtained for the first time from this plant.

Eurycarpin A Dilution Calculator

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Eurycarpin A Molarity Calculator

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Preparing Stock Solutions of Eurycarpin A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.9554 mL 14.7772 mL 29.5543 mL 59.1086 mL 73.8858 mL
5 mM 0.5911 mL 2.9554 mL 5.9109 mL 11.8217 mL 14.7772 mL
10 mM 0.2955 mL 1.4777 mL 2.9554 mL 5.9109 mL 7.3886 mL
50 mM 0.0591 mL 0.2955 mL 0.5911 mL 1.1822 mL 1.4777 mL
100 mM 0.0296 mL 0.1478 mL 0.2955 mL 0.5911 mL 0.7389 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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References on Eurycarpin A

[Isoflavones from Glycyrrhiza eurycarpa].[Pubmed:11499034]

Yao Xue Xue Bao. 1997 Apr;32(4):301-4.

A new isoflavone, named Eurycarpin A and a new natural product isoflavone named eurycarpin B have been isolated from the roots of Glycyrrhiza eurycarpa P. C. Li. Their structures were determined to be 7,2',4'-trihydroxy-3'-(3,3-dimethylallyl) isoflavone(I) and 7,2'-dihydroxy-6",6"-dimethylpyrano-(2",3":4',3') isoflavone(II) on the basis of spectroscopic analysis (UV, EI-MS, 1HNMR, 13CNMR, NOE difference and HMBC). In addition, three known isoflavones, licoisoflavone A, calycosin and formononetin, were obtained for the first time from this plant.

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