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MRK-740

Name: MRK-740
Brand: TargetMol
SKU: T62957
Price: 105 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T62957 Copy Product Info

Purity: 99.87%

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MRK-740 is a potent and selective inhibitor of PRDM9 histone methyltransferase.MRK-740 inhibits other histone methyltransferases and inhibits PRDM9-dependent H3K4 trimethylation.

Cas No. 2387510-80-5

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Pack Size	Price	USA Stock	Global Stock
5 mg	$105	In Stock	In Stock
10 mg	$172	In Stock	In Stock
25 mg	$372	In Stock	In Stock
50 mg	$597	In Stock	In Stock
100 mg	$879	In Stock	In Stock
1 mL x 10 mM (in DMSO)	$108	In Stock	In Stock

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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With extensive experience in compound synthesis, we can provide rapid custom synthesis services for this product according to your research needs.

For research use only—not for human use. No sales to individuals. Use as intended only.

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Purity:99.87%

Appearance:Oil

Color:White

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COA HNMR LCMS

Product Introduction

Bioactivity

Description	MRK-740 is a potent and selective inhibitor of PRDM9 histone methyltransferase.MRK-740 inhibits other histone methyltransferases and inhibits PRDM9-dependent H3K4 trimethylation.
Targets & IC50	PRDM9:80 nM
In vitro	After 24 hours of treatment, MRK-740 (3 μM) does not affect the growth of HEK293T cells at IC90, but some toxicity is observed at 10 μM. MRK-740 serves as an equivalent inhibitor of H3K4 methylation in MCF7 cells. In cells, MRK-740 selectively and directly inhibits H3K4 methylation at endogenous PRDM9 target sites[1].

Chemical Properties

Molecular Weight	464.56
Formula	C₂₅H₃₂N₆O₃
Cas No.	2387510-80-5
Smiles	COc1cc(OC)cc(c1)-c1noc(n1)N1CCN(C)C2(CCN(CC2)c2ccnc(C)c2)C1

Storage & Solubility Information

Storage

Pure form: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 145 mg/mL (312.12 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+90% Saline: < 10 mg/mL (21.53 mM), Lower concentrations may be soluble, but exact solubility limit is unknown.

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 10 mg/mL (21.53 mM), Solution.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.1526 mL	10.7629 mL	21.5257 mL	107.6287 mL
5 mM	0.4305 mL	2.1526 mL	4.3051 mL	21.5257 mL
10 mM	0.2153 mL	1.0763 mL	2.1526 mL	10.7629 mL
20 mM	0.1076 mL	0.5381 mL	1.0763 mL	5.3814 mL
50 mM	0.0431 mL	0.2153 mL	0.4305 mL	2.1526 mL
100 mM	0.0215 mL	0.1076 mL	0.2153 mL	1.0763 mL

Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density.

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 µL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 µL Tween 80 and mix well until fully clarified.

3) Add 450 µL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc