GNE-272

This product is for research use only, not for human use. We do not sell to patients.

GNE-272
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Cat #: V4552 CAS #: 1936428-93-1 Purity ≥ 98%

Description: GNE-272 is a novel, potent and selective in vivo chemical probe for and inhibitor of the CBP/EP300 bromodomains with IC50 values of 0.02, 0.03 and 13 μM for CBP, EP300 and BRD4, respectively.

References: Crawford TD, et al. Discovery of a Potent and Selective in Vivo Probe (GNE-272) for the Bromodomains of CBP/EP300. J Med Chem. 2016 Dec 8;59(23):10549-10563.

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Molecular Weight (MW)424.47
Molecular FormulaC22H25FN6O2
CAS No.1936428-93-1
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
SMILES CodeCC(N1CCC2=C(C(NC3=C(F)C=C(C4=CN(C)N=C4)C=C3)=NN2[C@H]5CCOC5)C1)=O
SynonymsGNE-272; GNE 272; GNE272.
ProtocolIn VitroGNE-272 is exquisitely selective for CBP/ EP300 and remarkably selective (650-fold) over BRD4. When tested at 10 μM in 35 kinase panel and 42 receptors off-target screening panel, GNE-272 does not inhibit any target at >30%. In addition, GNE-272 does not inhibit (>10 μM, top concentration) several cytochrome P450s (3A4, 1A2, 2C9, 2C19, 2D6). The compound has good potency in the BRET cellular assay. In an orthogonal measure of the target engagement, GNE-272 is shown to inhibit the expression of MYC10 (MV4−11 cell line) with an EC50 of 0.91 μM and good correlation between the BRET and MYC cellular assays is observed.
In VivoGNE-272 demonstrates low clearance following a 1 mg/ kg intravenous dose in a mouse PK experiment and good oral bioavailability when dosed at 100 mg/kg, reaching an unbound Cmax of 26 μM. GNE-272 shows a marked antiproliferative effect in hematologic cancer cell lines and modulates MYC expression in vivo that corresponds with antitumor activity in an AML tumor model.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.3559 mL11.7794 mL23.5588 mL47.1176 mL
5mM0.4712 mL2.3559 mL4.7118 mL9.4235 mL
10mM0.2356 mL1.1779 mL2.3559 mL4.7118 mL
20mM0.1178 mL0.5890 mL1.1779 mL2.3559 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
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Volume
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Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
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Volume(start)
V1
=
Concentration(final)
C2
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Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

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 add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (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.