2. Metabolic Enzyme/Protease
  3. Acyltransferase
  4. PF-06424439

PF-06424439 is an oral, potent and selective imidazopyridine diacylglycerol acyltransferase 2 (DGAT2) inhibitor with an IC50 of 14 nM. PF-06424439 is slowly reversible, time-dependent inhibitor, which inhibits DGAT2 in a noncompetitive mode with respect to the acyl-CoA substrate.

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PF-06424439 Chemical Structure

PF-06424439 Chemical Structure

CAS No. : 1469284-78-3

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10 mM * 1 mL in DMSO
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Based on 11 publication(s) in Google Scholar

Other Forms of PF-06424439:

PF-06424439 Related Antibodies

Top Publications Citing Use of Products

View All Acyltransferase Isoform Specific Products:

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ACAT1 ACAT2 MGAT2 ACAT

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

PF-06424439 is an oral, potent and selective imidazopyridine diacylglycerol acyltransferase 2 (DGAT2) inhibitor with an IC50 of 14 nM[1]. PF-06424439 is slowly reversible, time-dependent inhibitor, which inhibits DGAT2 in a noncompetitive mode with respect to the acyl-CoA substrate[2].

IC50 & Target

IC50: 14 nM (DGAT2)[1]
In Vivo

PF-06424439 (p.o.; 60 mg/kg/day; for 3 days) reduces plasma triglyceride (TG) and cholesterol levels and decreases nonsignificant in circulating lipids in mice (Ldlr-/-)[1].
PF-06424439 (i.v.; 1 mg/kg) shows moderate clearance in rats following intravenous administration and moderate steady-state volume of distribution (Vdss) results in a short half-life[1].

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

Animal Model: Male low-density lipoprotein receptor (Ldlr) knockout mice (Ldlr-/-)[1]
Dosage: 60 mg/kg
Administration: P.o.; daily; for 3 days
Result: Reduced plasma TG and cholesterol levels and decreased nonsignificant in circulating lipids.
Animal Model: Male Wistar-Han rats[1]
Dosage: 1 mg/kg
Administration: I.v.
Result: Showed moderate clearance and a short half-life with t1/2=1.39 h.
Molecular Weight

439.94

Formula

C22H26ClN7O
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C([C@H]1CN(C2=CC=C3C(NC(C4(N5N=CC(Cl)=C5)CC4)=N3)=N2)CCC1)N6CCCC6
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 (227.30 mM; ultrasonic and warming and heat to 60°C; 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 2.2730 mL 11.3652 mL 22.7304 mL
5 mM 0.4546 mL 2.2730 mL 4.5461 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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 (5.68 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 (5.68 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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
References

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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.2730 mL 11.3652 mL 22.7304 mL 56.8259 mL
5 mM 0.4546 mL 2.2730 mL 4.5461 mL 11.3652 mL
10 mM 0.2273 mL 1.1365 mL 2.2730 mL 5.6826 mL
15 mM 0.1515 mL 0.7577 mL 1.5154 mL 3.7884 mL
20 mM 0.1137 mL 0.5683 mL 1.1365 mL 2.8413 mL
25 mM 0.0909 mL 0.4546 mL 0.9092 mL 2.2730 mL
30 mM 0.0758 mL 0.3788 mL 0.7577 mL 1.8942 mL
40 mM 0.0568 mL 0.2841 mL 0.5683 mL 1.4206 mL
50 mM 0.0455 mL 0.2273 mL 0.4546 mL 1.1365 mL
60 mM 0.0379 mL 0.1894 mL 0.3788 mL 0.9471 mL
80 mM 0.0284 mL 0.1421 mL 0.2841 mL 0.7103 mL
100 mM 0.0227 mL 0.1137 mL 0.2273 mL 0.5683 mL
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PF-06424439 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

PF-064244391469284-78-3PF06424439PF 06424439AcyltransferaseDiacylglycerol acyltransferaseDiglyceride acyltransferaseacyl-CoA:cholesterol acyltransferasemono- acylglycerol acyltransferaseInhibitorinhibitorinhibit

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