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Glycyrrhizin (NSC 167409)

Name: Glycyrrhizin (NSC 167409)
Brand: Selleck Chemicals
SKU: S2302
Rating: 5 (41 reviews)

Catalog No.S2302 Purity:99.73%

Glycyrrhizin (NSC 167409, Glycyrrhizic Acid) is a direct HMGB1(high mobility group box 1) inhibitor that inhibits HMGB1-dependent inflammatory molecule expression and oxidative stress; modulates P38 and P-JNK but not p-ERK signalling; Also inhibits 11 beta-hydroxysteroid dehydrogenase and monoamine oxidase (MAO).

Glycyrrhizin (NSC 167409) Chemical Structure

CAS No. 1405-86-3

Purity & Quality Control

Batch: Purity: 99.73%

99.73

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Signaling Pathway

Dehydrogenase Signaling Pathway

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
HEK293	Function assay			Inhibition of human microsomal 11beta-HSD2 expressed in HEK293 cells assessed as conversion of [3H]cortisone to [3H]cortisol by scintillation proximity assay, IC50=0.001μM.	19564108
HEK293	Function assay			Inhibition of mouse microsomal 11beta-HSD1 expressed in HEK293 cells assessed as conversion of [3H]cortisone to [3H]cortisol by scintillation proximity assay, IC50=0.008μM.	19564108
HEK293	Function assay			Inhibition of human microsomal 11beta-HSD1 expressed in HEK293 cells assessed as conversion of [3H]cortisone to [3H]cortisol by scintillation proximity assay, IC50=0.01μM.	19564108
HEK293	Function assay			Inhibition of mouse liver microsome 11betaHSD1 expressed in HEK293 cells assessed as conversion of [3H]cortisone into [3H]cortisol by scintillation proximity assay, IC50=0.015μM.	19574056
HEK293	Function assay			Inhibition of human 11beta-HSD2 expressed in human HEK293 cells assessed as conversion of [3H]cortisone to [3H]cortisol by scintillation proximity assay, IC50=0.0007μM.	22148241
HEK293	Function assay			Inhibition of human 11beta-HSD1 expressed in human HEK293 cells assessed as conversion of [3H]cortisone to [3H]cortisol by scintillation proximity assay, IC50=0.0186μM.	22148241
HEK293	Function assay			Inhibition of mouse 11beta-HSD1 expressed in human HEK293 cells assessed as conversion of [3H]cortisone to [3H]cortisol by scintillation proximity assay, IC50=0.0295μM.	22148241
HEK293	Function assay			Inhibition of human 11beta-HSD2 expressed in HEK293 cells assessed as conversion of [3H]cortisone into [3H]cortisol by scintillation proximity assay, IC50=0.0004μM.	22360639
HEK293	Function assay			Inhibition of mouse 11beta-HSD1 expressed in HEK293 cells assessed as conversion of [3H]cortisone into [3H]cortisol by scintillation proximity assay, IC50=0.003μM.	22360639
HEK293	Function assay			Inhibition of human 11beta-HSD1 expressed in HEK293 cells assessed as conversion of [3H]cortisone into [3H]cortisol by scintillation proximity assay, IC50=0.006μM.	22360639
HEK293	Function assay		60 mins	Inhibition of human 11beta-HSD2 expressed in HEK293 cells assessed as [3H]cortisol production after 60 mins by SPA, EC50=0.001μM.	22440625
HEK293	Function assay		60 mins	Inhibition of mouse 11beta-HSD1 expressed in HEK293 cells assessed as [3H]cortisol production after 60 mins by SPA, EC50=0.008μM.	22440625
HEK293	Function assay		60 mins	Inhibition of human 11beta-HSD1 expressed in HEK293 cells assessed as [3H]cortisol production after 60 mins by SPA, EC50=0.01μM.	22440625
MDCK	Cytotoxicity assay		48 hrs	Cytotoxicity against MDCK cells assessed as reduction in cell viability after 48 hrs by MTT assay, EC50=15.2μM.	25801933
MDCK	Antiviral assay			Antiviral activity against influenza A virus (A/California/07/09(H1N1)) pdm09 infected in MDCK cells assessed as decrease in virus titer by hemagglutination assay in presence of 1% suspension of chicken erythrocytes, CD50=47.5μM.	25801933
MDCK	Antiviral assay		15 mins	Antiviral activity against Influenza A virus A/WSN/33(H1N1) infected in dog MDCK cells preincubated with virus for 15 mins followed by cells addition measured at 36 hrs post infection, IC50=39.6μM.	26841168
Raji	Antiviral assay			Antiviral activity against EBV infected in human Raji cells assessed as reduction in viral genome copy numbers by qRT-PCR analysis, EC50=30μM.	30731401
Vero E6	Antiviral assay		96 hrs	Antiviral activity against DENV2 16681 infected in African green monkey Vero E6 cells assessed as inhibitory rate of NS4B positive cells measured after 96 hrs incubation by DAPI staining based immunofluorescence method, IC50=8.1μM.	31519375
Vero E6	Antiviral assay	10 uM	96 hrs	Antiviral activity against DENV2 16681 infected in African green monkey Vero E6 cells assessed as reduction in virus induced cytopathic effect at 10 uM measured after 96 hrs by reverse phase contrast microscopy	31519375
RAW264.7	Anti-inflammatory assay	40 uM	2 hrs	Anti-inflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced NO production at 40 uM preincubated for 2 hrs followed by LPS addition measured after 20 hrs by Griess assay relative to control	ChEMBL
RAW264.7	Anti-inflammatory assay	10 to 40 uM	2 hrs	Anti-inflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced IL-6 production at 10 to 40 uM preincubated for 2 hrs followed by LPS addition measured after 20 hrs by ELISA	ChEMBL
Click to View More Cell Line Experimental Data

Biological Activity

Description

Targets

11 beta-hydroxysteroid dehydrogenase ^[1]	HMGB1 ^[2]	MAO ^[4] (Cell-free)
		0.16 μM

In vitro
In vitro	Glycyrrhizin inhibits monoamine oxidase (MAO) with the IC50 value of 0.16 μM^[4].

In Vivo
In vivo	Glycyrrhizin increases the levels of monoamines like epinephrine and dopamine in brains of mice^[3].
Animal Research	Animal Models	Swiss albino mice
	Dosages	1.5, 3.0 and 6.0 mg/kg
	Administration	i.p.

References

[4] Hatano T, et al. Chem Pharm Bull (Tokyo). 1991, 39(5):1238-43.

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Chemical Information & Solubility

Molecular Weight	822.93	Formula	C₄₂H₆₂O₁₆
CAS No.	1405-86-3	SDF	Download Glycyrrhizin (NSC 167409) SDF
Smiles	CC1(C2CCC3(C(C2(CCC1OC4C(C(C(C(O4)C(=O)O)O)O)OC5C(C(C(C(O5)C(=O)O)O)O)O)C)C(=O)C=C6C3(CCC7(C6CC(CC7)(C)C(=O)O)C)C)C)C
Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years-20°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 100 mg/mL ( (121.51 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molecular Weight Calculator

In vivo Batch: Add solvents to the product individually and in order.				In vivo Formulation Calculator
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5% DMSO 1 40% PEG 300 2 10%Tween80 3 45%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	6.250mg/ml (7.59mM)	Taking the 1 mL working solution as an example, add 50 μL of 125 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 100 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 450 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.400mg/ml (0.49mM)	Taking the 1 mL working solution as an example, add 50 μL of 8 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH₂O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (6.08mM)	Taking the 1 mL working solution as an example, add 50 μL 100 mg/ml clarified DMSO stock solution to 400 μL PEG300, mix evenly to clarify it; add 50 μL Tween80 to the above system, mix evenly to clarify it; then continue to add 500 μL ddH₂O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5%DMSO 1 Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.500mg/ml (0.61mM)	Taking the 1 mL working solution as an example, add 50 μL of 10 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

Preparing Stock Solutions

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.

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