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Glycyrrhiza flavonol A
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Product Name Glycyrrhiza flavonol A
Price:
CAS No.: 197304-01-1
Catalog No.: CFN91979
Molecular Formula: C20H18O7
Molecular Weight: 370.35 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The roots of Glycyrrhiza uralensis
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Reference standards.
In vitro:
Chemical and Pharmaceutical Bulletin,1997,45(9): 1485-1492.
Phenolic Constituents of Liquorice. VII. A New Chalcone with a Potent Radical Scavenging Activity and Accompanying Phenolics from Liquorice[Reference: WebLink]

METHODS AND RESULTS:
Twenty-three phenolics including six new compounds were isolated from a commercial liquorice from North-eastern China. Structures 2-7 were assigned for the new compounds, designated as tetrahydroxy-methoxychalcone, isolicopyranocoumarin, Glycyrrhiza flavonol A, and glycyrrhiza-isoflavones A, B and C, respectively. Compound 2 showed the most potent scavenging effect on 1,1-diphenyl-2-picrylhydrazyl radical among the tested polyphenols isolated from liquorice.
CONCLUSIONS:
Air-oxidation of 2 in alkaline dimethylsulfoxide solution gave strong ESR signals, indicating the stability of the radical species formed from 2.
Glycyrrhiza flavonol A Description
Source: The roots of Glycyrrhiza uralensis
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
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IF=36.216(2019)

PMID: 29328914

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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.7001 mL 13.5007 mL 27.0015 mL 54.003 mL 67.5037 mL
5 mM 0.54 mL 2.7001 mL 5.4003 mL 10.8006 mL 13.5007 mL
10 mM 0.27 mL 1.3501 mL 2.7001 mL 5.4003 mL 6.7504 mL
50 mM 0.054 mL 0.27 mL 0.54 mL 1.0801 mL 1.3501 mL
100 mM 0.027 mL 0.135 mL 0.27 mL 0.54 mL 0.675 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
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Price: $50/20mg
o-Methoxycinnamaldehyde

Catalog No: CFN93299
CAS No: 1504-74-1
Price: $40/20mg
Neoschaftoside

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Schisandrol A

Catalog No: CFN99012
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Price: $30/20mg
Alpha-pinene

Catalog No: CFN93285
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Price: $30/20mg
Tilianin

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CAS No: 4291-60-5
Price: $218/20mg
Conduritol A

Catalog No: CFN98868
CAS No: 526-87-4
Price: $258/10mg
Cannabidivarin

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4',7-Di-O-methylnaringenin

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Price: $288/20mg
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