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Licoarylcoumarin

CAS# 125709-31-1

Licoarylcoumarin

2D Structure

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Quality Control of Licoarylcoumarin

3D structure

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Licoarylcoumarin

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Chemical Properties of Licoarylcoumarin

Cas No. 125709-31-1 SDF Download SDF
PubChem ID 10090416 Appearance Powder
Formula C21H20O6 M.Wt 368.4
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 3-(2,4-dihydroxyphenyl)-7-hydroxy-5-methoxy-8-(2-methylbut-3-en-2-yl)chromen-2-one
SMILES CC(C)(C=C)C1=C(C=C(C2=C1OC(=O)C(=C2)C3=C(C=C(C=C3)O)O)OC)O
Standard InChIKey LCRIQVFKVCYUAO-UHFFFAOYSA-N
Standard InChI InChI=1S/C21H20O6/c1-5-21(2,3)18-16(24)10-17(26-4)14-9-13(20(25)27-19(14)18)12-7-6-11(22)8-15(12)23/h5-10,22-24H,1H2,2-4H3
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 Licoarylcoumarin

The roots of Glycyrrhiza uralensis.

Biological Activity of Licoarylcoumarin

Description1. Licoarylcoumarin has antibacterial effects on the VRE strains. 2. Licoarylcoumarin is a strong inhibitor of adenosine 3',5'-cyclic monophosphate (cAMP) phosphodiesterase. 3. Licoarylcoumarin has anti-HIV activity, and it has inhibitory effects on xanthine oxidase.
TargetscAMP | HIV | Antifection

Licoarylcoumarin Dilution Calculator

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Licoarylcoumarin Molarity Calculator

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Preparing Stock Solutions of Licoarylcoumarin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.7144 mL 13.5722 mL 27.1444 mL 54.2888 mL 67.861 mL
5 mM 0.5429 mL 2.7144 mL 5.4289 mL 10.8578 mL 13.5722 mL
10 mM 0.2714 mL 1.3572 mL 2.7144 mL 5.4289 mL 6.7861 mL
50 mM 0.0543 mL 0.2714 mL 0.5429 mL 1.0858 mL 1.3572 mL
100 mM 0.0271 mL 0.1357 mL 0.2714 mL 0.5429 mL 0.6786 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 Licoarylcoumarin

Inhibition of adenosine 3',5'-cyclic monophosphate phosphodiesterase by flavonoids from licorice roots and 4-arylcoumarins.[Pubmed:1654220]

Chem Pharm Bull (Tokyo). 1991 Apr;39(4):930-3.

Isoliquiritigenin, glabridin, Licoarylcoumarin and licoricidin were identified as strong inhibitors of adenosine 3',5'-cyclic monophosphate (cAMP) phosphodiesterase in waste materials which were obtained during the industrial extraction of glycyrrhizin from licorice roots. The structure-activity relationships of 12 flavonoids from licorice roots and 34 4-arylcoumarins were studied. In 4-arylcoumarins, 5,7-dihydroxy derivatives were generally highly inhibitory towards cAMP phosphodiesterase.

Phenolic constituents of licorice. II. Structures of licopyranocoumarin, licoarylcoumarin and glisoflavone, and inhibitory effects of licorice phenolics on xanthine oxidase.[Pubmed:2632045]

Chem Pharm Bull (Tokyo). 1989 Nov;37(11):3005-9.

An anti-HIV (human immunodeficiency virus) phenolic constituent, licopyranocoumarin (4), and two other new phenolics named Licoarylcoumarin (5) and glisoflavone (6) were isolated from Si-pei licorice (a commercial licorice; root and stolon of Glycyrrhiza sp. from the north-western region of China) using droplet countercurrent chromatography and centrifugal partition chromatography, and their structures were assigned based on chemical and spectroscopic data. Kaempferol 3-O-methyl ether (7) and licocoumarone (8) were also isolated from the licorice. The inhibitory effects of ten licorice phenolics on xanthine oxidase were examined. Licochalcone B (1), glycyrrhisoflavone (2), 8 and licochalcone A (19) showed 50% inhibition at the concentration of 1.3-5.6 x 10(-5) M.

Structures of two new flavonoids and effects of licorice phenolics on vancomycin-resistant Enterococcus species.[Pubmed:24686577]

Molecules. 2014 Mar 28;19(4):3883-97.

Since our previous study revealed that several licorice phenolics have antibacterial effects on methicillin-resistant Staphylococcus aureus (MRSA), and suppressive effects on the oxacillin resistance of MRSA, we further investigated effectiveness of licorice constituents on vancomycin-resistant Enterococcus (VRE) bacteria, and purified 32 phenolic compounds. Two flavonoids among them were characterized structurally, and identified their structures as demethylglycyrol (31) and 5,7-di-O-methylluteone (32), respectively. Examination of antibacterial effects of licorice phenolics showed that 3-arylcoumarins such as Licoarylcoumarin (9) and glycycoumarin (26), and 2-arylcoumarones such as gancaonin I (17), have moderate to potent antibacterial effects on the VRE strains used in this study.

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