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MG149 Histone Acetyltransferase inhibitor

Cat.No.S7476

MG149 (Tip60 HAT inhibitor) is a potent histone acetyltransferase inhibitor with IC50 of 74 μM and 47 μM for Tip60 and MOF, respectively.

Chemical Structure

Molecular Weight: 340.46

Jump to Mechanism of Action Cell Culture & Working Concentration Solubility Chemical Information, Storage & Stability Specificity

Quality Control

Batch: Purity: 99.93%

99.93

Related Targets	Epigenetic Reader Domain HDAC JAK Histone Methyltransferase AMPK PKC PARP HIF Aurora Kinase Sirtuin PRMT Histone Demethylase EZH1/2 DNA Methyltransferase Pim LSD1 MLL JMJD G9a/GLP NSD FTO MicroRNA PAD SETD SMYD DOT1 COMT WDR5 HNMT SAM MTase
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Cell Culture, Treatment & Working Concentration

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
BL21(DE3)	Function assay		5 mins	Inhibition of human MOF expressed in Escherichia coli BL21(DE3) cells using [14C]AC-CoA and histone H4 as substrate after 5 mins by scintillation counting, IC50 = 47 μM.	22100137
SJ-GBM2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells	29435139
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells	29435139
HCT116	Function assay	100 uM	14 days	Inhibition of colony formation in human HCT116 cells at 100 uM after 14 days by crystal violet staining based assay	30145373
Click to View More Cell Line Experimental Data

Chemical Information, Storage & Stability

Molecular Weight	340.46	Formula	C₂₂H₂₈O₃	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	1243583-85-8	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	Tip60 HAT inhibitor			Smiles	CCCCCCCC1=CC=C(C=C1)CCC2=C(C(=CC=C2)O)C(=O)O

Solubility

In vitro
Batch:

DMSO : 68 mg/mL (199.72 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 68 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

In vivo Batch:
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.	3.400mg/ml (9.99mM)	Taking the 1 mL working solution as an example, add 50 μL of 68 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 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.	0.560mg/ml (1.64mM)	Taking the 1 mL working solution as an example, add 50 μL of 11.2 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.

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.

Mechanism of Action

Targets/IC₅₀/Ki	MOF ^[1] (Cell-free assay) 47 μM Tip60 ^[1] (Cell-free assay) 74 μM
In vitro	MG149 targets the acetyl-CoA binding site, and inhibits acetyltransferase activity of nuclear extract from tissue samples from different brain regions in mice. ^[1] This compound also inhibits the p53 and the NF-κB pathways. ^[2]
References	[1] https://pubmed.ncbi.nlm.nih.gov/22100137/ [2] https://pubmed.ncbi.nlm.nih.gov/23895652/

Applications

Methods	Biomarkers	Images	PMID
Growth inhibition assay	Cell viability		28202522

Tech Support

Handling Instructions

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