GSK-3/CDK5/CDK2-IN-1

Name: GSK-3/CDK5/CDK2-IN-1
Brand: MedChemExpress
SKU: HY-134622
Rating: 4.5 (1 reviews)

Cat. No.: HY-134622 Purity: 98.10%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

GSK-3/CDK5/CDK2-IN-1, an imidazole derivative, is an inhibitor of cdk5, cdk2, and GSK-3 extracted from patent WO2002010141A1, example 9a. GSK-3/CDK5/CDK2-IN-1 can be used for the research of cancer, and neurodegenerative diseases.

For research use only. We do not sell to patients.

GSK-3/CDK5/CDK2-IN-1 Chemical Structure

CAS No. : 395074-72-3

Size	Price	Stock	Quantity

Free Sample (0.1 - 0.5 mg)		Apply Now
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 385	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 385	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	USD 350	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 580	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 1100	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 1700	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 2500	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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GSK-3 GSK-3α GSK-3β

Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target

cdk5^[1]
cdk2^[1]
GSK-3^[1]

In Vitro

GSK-3/CDK5/CDK2-IN-1 inhibits the phosphorylation of cdk5 peptide substrate phosphorylation, with an IC₅₀ of less than about 50 μM^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

362.42

Formula

C₂₁H₂₂N₄O₂

CAS No.

395074-72-3

Appearance

Solid

Color

White to off-white

SMILES

O=C(NC1=CN([C@H]2C[C@@H](NC(C)=O)C2)C=N1)CC3=CC=C4C=CC=CC4=C3

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (275.92 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.7592 mL	13.7961 mL	27.5923 mL
5 mM	0.5518 mL	2.7592 mL	5.5185 mL
10 mM	0.2759 mL	1.3796 mL	2.7592 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.90 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (6.90 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (6.90 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 98.10%

Select Batch:

Data Sheet (270 KB) SDS (252 KB)

COA (246 KB) LCMS (96 KB)

Handling Instructions (2659 KB)

References

[1]. Ahlijanian MK, et, al. Preparation of acylaminoimidazoles as inhibitors of cdk5, cdk2, and GSK-3. WO2002010141A1.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.7592 mL	13.7961 mL	27.5923 mL	68.9807 mL
	5 mM	0.5518 mL	2.7592 mL	5.5185 mL	13.7961 mL
	10 mM	0.2759 mL	1.3796 mL	2.7592 mL	6.8981 mL
	15 mM	0.1839 mL	0.9197 mL	1.8395 mL	4.5987 mL
	20 mM	0.1380 mL	0.6898 mL	1.3796 mL	3.4490 mL
	25 mM	0.1104 mL	0.5518 mL	1.1037 mL	2.7592 mL
	30 mM	0.0920 mL	0.4599 mL	0.9197 mL	2.2994 mL
	40 mM	0.0690 mL	0.3449 mL	0.6898 mL	1.7245 mL
	50 mM	0.0552 mL	0.2759 mL	0.5518 mL	1.3796 mL
	60 mM	0.0460 mL	0.2299 mL	0.4599 mL	1.1497 mL
	80 mM	0.0345 mL	0.1725 mL	0.3449 mL	0.8623 mL
	100 mM	0.0276 mL	0.1380 mL	0.2759 mL	0.6898 mL