CX-6258 hydrochloride

Name: CX-6258 hydrochloride
Brand: MedChemExpress
SKU: HY-18095B
Rating: 4.5 (1 reviews)

Cat. No.: HY-18095B Purity: 99.03%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

CX-6258 hydrochloride is a potent and kinase selective pan-Pim kinases inhibitor, with IC₅₀s of 5 nM, 25 nM and 16 nM for Pim-1, Pim-2 and Pim-3, respectively.

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

CX-6258 hydrochloride Chemical Structure

CAS No. : 1353859-00-3

Size	Price	Stock	Quantity
Solid + Solvent
10 mM * 1 mL in DMSO ready for reconstitution	USD 110	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 110	In-stock	Estimated Time of Arrival: December 31
Solid
1 mg	USD 47	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 100	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 180	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 540	In-stock	Estimated Time of Arrival: December 31
100 mg		Get quote
200 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
Customer Review

Description

CX-6258 hydrochloride is a potent and kinase selective pan-Pim kinases inhibitor, with IC₅₀s of 5 nM, 25 nM and 16 nM for Pim-1, Pim-2 and Pim-3, respectively^[1].

IC₅₀ & Target

IC50: 5 nM (Pim-1), 25 nM (Pim-2), 16 nM (Pim-3)^[1].

In Vitro

CX-6258 causes dose dependent inhibition of the phosphorylation of two pro-survival proteins, Bad and 4E-BP1, at the Pim kinase specific sites S112 and S65 and T37/46, respectively^[1].
CX-6258 treatment (12 mM, 3 h) treatment diminishes steady-state levels of ectopic NKX3.1 in PC3 cells^[2].
CX-6258 treatment results in a significant reduction in NKX3.1 half-life^[2].

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

Western Blot Analysis^[1]

Cell Line:	MV-4-11 human AML cells.
Concentration:	0.1 μM, 1 μM, 10 μM.
Incubation Time:	2 hours.
Result:	Caused dose dependent inhibition of the phosphorylation of two pro-survival proteins, Bad and 4E-BP1, at the Pim kinase specific sites S112 and S65 and T37/46, respectively.

In Vivo

CX-6258 (50-100 mg/kg; p.o; daily; over a period of 21 days) exhibits robust in vivo efficacy in two Pim kinases driven tumor models^[1].

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

Animal Model:	Nude mice, MV-4-11 xenograft models^[1]
Dosage:	50 mg/kg, 100 mg/kg.
Administration:	Oral administration; once daily; over a period of 21 days.
Result:	Exhibitd dose dependent efficacy, with a 50 mg/kg dose producing 45% tumor growth inhibition (TGI) and a 100 mg/kg dose producing 75% TGI.

Molecular Weight

498.40

Formula

C₂₆H₂₅Cl₂N₃O₃

CAS No.

1353859-00-3

Appearance

Solid

Color

Orange to red

SMILES

O=C1NC2=CC=C(Cl)C=C2/C1=C\C3=CC=C(C4=CC=CC(C(N5CCCN(C)CC5)=O)=C4)O3.[H]Cl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

DMSO : 10 mg/mL (20.06 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 1 mg/mL (2.01 mM; ultrasonic and warming and heat to 60°C)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.0064 mL	10.0321 mL	20.0642 mL
5 mM	0.4013 mL	2.0064 mL	4.0128 mL
10 mM	0.2006 mL	1.0032 mL	2.0064 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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

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 (5.02 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.

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).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

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: 99.03%

Select Batch:

Data Sheet (279 KB) SDS (393 KB)

COA (256 KB) LCMS (96 KB)

Handling Instructions (2659 KB)

References

[1]. Mustapha Haddach, Jerome Michaux, Michael K, Discovery of CX-6258. A Potent, Selective, and Orally Efficacious pan-Pim Kinases Inhibitor. ACS Med. Chem. Lett., 2012, 3 (2), pp 135-139.

[2]. Padmanabhan A, Gosc EB, Bieberich CJ. Stabilization of the prostate-specific tumor suppressor NKX3.1 by the oncogenic protein kinase Pim-1 in prostate cancer cells. J Cell Biochem. 2013 May;114(5):1050-7. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O / DMSO	1 mM	2.0064 mL	10.0321 mL	20.0642 mL	50.1605 mL
DMSO	5 mM	0.4013 mL	2.0064 mL	4.0128 mL	10.0321 mL
	10 mM	0.2006 mL	1.0032 mL	2.0064 mL	5.0161 mL
	15 mM	0.1338 mL	0.6688 mL	1.3376 mL	3.3440 mL
	20 mM	0.1003 mL	0.5016 mL	1.0032 mL	2.5080 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.