GSK-3 inhibitor 1

Alias: GSK-3 inhibitor 1
Cat No.:V3531 Purity: ≥98%
GSK-3 inhibitor 1 is a novel and potent inhibitor ofGSK-3 (Glycogen synthase kinase-3).
GSK-3 inhibitor 1 Chemical Structure CAS No.: 603272-51-1
Product category: GSK-3
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
5mg
10mg
25mg
50mg
100mg
250mg
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Purity & Quality Control Documentation

Purity: ≥98%

Product Description

GSK-3 inhibitor 1 is a novel and potent GSK-3 (Glycogen synthase kinase-3) inhibitor. The serine/threonine protein kinase known as glycogen synthase kinase 3 mediates the addition of phosphate molecules to serine and threonine amino acid residues. GSK-3 was first discovered in 1980 as a Glycogen synthase regulatory kinase, but it has since been found to kine over forty different proteins in a variety of different pathways. In mammals, GSK-3 is encoded by two known genes, GSK-3 alpha (GSK3A) and GSK-3 beta (GSK3B). Numerous studies have recently concentrated on GSK-3, which has been linked to bipolar disorder, Type II diabetes, cancer, inflammation, and Type II diabetes (Diabetes mellitus type 2).

Biological Activity I Assay Protocols (From Reference)
Targets
GSK-3
ln Vitro
GSK-3 inhibitor 1 can be used to induce, promote, or enhance the growth, proliferation, or regeneration of inner ear tissues like inner ear supporting cells or inner ear hair cells[2].
References

[1]. SOLUBILIZED COMPOSITIONS FOR CONTROLLED PROLIFERATION OF STEM CELLS / GENERATING INNER EAR HAIR CELLS USING GSK3 INHIBITORS: III. 20170252449 A1

[2]. 1h-pyrrole-2,5-dione compounds and methods of using them to induce self-renewal of stem/progenitor supporting cells. Patent WO2018125746A1.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C22H17CLFN5O2
Molecular Weight
437.8541
Exact Mass
337.10223
CAS #
603272-51-1
Related CAS #
603272-51-1
Appearance
Solid
SMILES
C1CN2C=C(C3=CC(=CC(=C32)CN1)F)C4=C(C(=O)NC4=O)C5=CN=C6N5C=CC=C6.Cl)([H])N3C([H])=C(C4C(N([H])C(C=4C4=C([H])N=C5C([H])=C([H])C([H])=C([H])N45)=O)=O)C(=C1[H])C3=2
InChi Key
CXXAOCQHGIGIBJ-UHFFFAOYSA-N
InChi Code
InChI=1S/C22H16FN5O2.ClH/c23-13-7-12-9-24-4-6-27-11-15(14(8-13)20(12)27)18-19(22(30)26-21(18)29)16-10-25-17-3-1-2-5-28(16)17;/h1-3,5,7-8,10-11,24H,4,6,9H2,(H,26,29,30);1H
Chemical Name
3-(6-fluoro-1,10-diazatricyclo[6.4.1.04,13]trideca-2,4,6,8(13)-tetraen-3-yl)-4-imidazo[1,2-a]pyridin-3-ylpyrrole-2,5-dione;hydrochloride
Synonyms
GSK-3 inhibitor 1
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO: ~12.5 mg/mL (~28.55 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 1.25 mg/mL (2.85 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 12.5 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 1.25 mg/mL (2.85 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 12.5 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.2839 mL 11.4194 mL 22.8389 mL
5 mM 0.4568 mL 2.2839 mL 4.5678 mL
10 mM 0.2284 mL 1.1419 mL 2.2839 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

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An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

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  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Clinical Trial Information
NCT Number Status Interventions Conditions Sponsor/Collaborators Start Date Phases
NCT04239092 Active
Recruiting
Drug: 9-ING-41
Drug: Irinotecan
Refractory Cancer
Cancer Pediatric
Actuate Therapeutics Inc. June 5, 2020 Phase 1
NCT05239182 Active
Recruiting
Drug: 9-ING-41
Drug: Retifanlimab
Pancreatic Adenocarcinoma Anwaar Saeed January 26, 2022 Phase 2
NCT03678883 Recruiting Drug: 9-ING-41
Drug: Doxorubicin
Cancer
Sarcoma
Actuate Therapeutics Inc. January 4, 2019 Phase 2
NCT05010629 Recruiting Drug: 9-ING-41
Drug: Carboplatin
Metastatic Cancer
Salivary Gland Cancer
Glenn J. Hanna September 14, 2021 Phase 2
NCT05077800 Recruiting Drug: 9-ING-41
Drug: Losartan
Pancreatic Adenocarcinoma
Pancreatic Adenocarcinoma
Metastatic
Colin D. Weekes, M.D. March 21, 2022 Phase 2
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