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Glyasperin D
Glyasperin D
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Glyasperin D
Price: $368 / 5mg
CAS No.: 142561-10-2
Catalog No.: CFN96523
Molecular Formula: C22H26O5
Molecular Weight: 370.44 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The roots of Glycyrrhiza aspera Pall.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
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 / $312.8 / In-stock
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
Our products had been exported to the following research institutions and universities, And still growing.
  • Monash University Malaysia (Malaysia)
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  • Semmelweis Unicersity (Hungary)
  • Centrum Menselijke Erfelijkheid (Belgium)
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: Glyasperin D possesses weak anti-Helicobacter pylori activity.
Targets: Antifection
In vitro:
Life Sci. 2002 Aug 9;71(12):1449-63.
Anti-Helicobacter pylori flavonoids from licorice extract.[Pubmed: 12127165]
Licorice is the most used crude drug in Kampo medicines (traditional Chinese medicines modified in Japan). The extract of the medicinal plant is also used as the basis of anti-ulcer medicines for treatment of peptic ulcer.
METHODS AND RESULTS:
Among the chemical constituents of the plant, glabridin and glabrene (components of Glycyrrhiza glabra), licochalcone A (G. inflata), licoricidin and licoisoflavone B (G. uralensis) exhibited inhibitory activity against the growth of Helicobacter pylori in vitro. These flavonoids also showed anti-H. pylori activity against a clarithromycin (CLAR) and amoxicillin (AMOX)-resistant strain. We also investigated the methanol extract of G. uralensis. From the extract, three new isoflavonoids (3-arylcoumarin, pterocarpan, and isoflavan) with a pyran ring, gancaonols A[bond]C, were isolated together with 15 known flavonoids. Among these compounds, vestitol, licoricone, 1-methoxyphaseollidin and gancaonol C exhibited anti-H. pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains. Glycyrin, formononetin, isolicoflavonol, Glyasperin D, 6,8-diprenylorobol, gancaonin I, dihydrolicoisoflavone A, and gancaonol B possessed weaker anti-H. pylori activity.
CONCLUSIONS:
These compounds may be useful chemopreventive agents for peptic ulcer or gastric cancer in H. pylori-infected individuals.
Glyasperin D Description
Source: The roots of Glycyrrhiza aspera Pall.
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.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
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IF=13.903(2019)

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Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

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Sci Adv. 2018 Oct 24;4(10): eaat6994.
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IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.6995 mL 13.4975 mL 26.9949 mL 53.9898 mL 67.4873 mL
5 mM 0.5399 mL 2.6995 mL 5.399 mL 10.798 mL 13.4975 mL
10 mM 0.2699 mL 1.3497 mL 2.6995 mL 5.399 mL 6.7487 mL
50 mM 0.054 mL 0.2699 mL 0.5399 mL 1.0798 mL 1.3497 mL
100 mM 0.027 mL 0.135 mL 0.2699 mL 0.5399 mL 0.6749 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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CAS No: 630-94-4
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Crategolic acid

Catalog No: CFN98669
CAS No: 4373-41-5
Price: $80/20mg
Kojic acid

Catalog No: CFN94478
CAS No: 501-30-4
Price: $40/20mg
Osthol

Catalog No: CFN98765
CAS No: 484-12-8
Price: $30/20mg
Forskolin

Catalog No: CFN90186
CAS No: 66575-29-9
Price: $40/20mg
Praeruptorin B

Catalog No: CFN98140
CAS No: 81740-07-0
Price: $148/10mg
1-Caffeoylquinic acid

Catalog No: CFN99121
CAS No: 1241-87-8
Price: $350/10mg
Schizandrin B

Catalog No: CFN99923
CAS No: 61281-37-6
Price: $50/20mg
Liquiritigenin

Catalog No: CFN99156
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Price: $30/20mg
Isoscoparin

Catalog No: CFN90965
CAS No: 20013-23-4
Price: $138/10mg
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