2. Metabolic Enzyme/Protease
  3. Acetyl-CoA Carboxylase
  4. CP-640186

CP-640186 is an orally active and cell-permeable Acetyl-CoA carboxylase (ACC) inhibitor with IC50s of 53 nM and 61 nM for rat liver ACC1 and rat skeletal muscle ACC2 respectively. Acetyl-CoA carboxylase (ACC) is a key enzyme of fatty acid metabolism that enables the synthesis of malonyl-CoA. CP-640186 can also stimulate muscle fatty acid oxidation.

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CP-640186 Chemical Structure

CP-640186 Chemical Structure

CAS No. : 591778-68-6

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5 mg USD 90 In-stock
10 mg USD 144 In-stock
25 mg USD 300 In-stock
50 mg USD 480 In-stock
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Based on 7 publication(s) in Google Scholar

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CP-640186 Related Antibodies

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Description

CP-640186 is an orally active and cell-permeable Acetyl-CoA carboxylase (ACC) inhibitor with IC50s of 53 nM and 61 nM for rat liver ACC1 and rat skeletal muscle ACC2 respectively. Acetyl-CoA carboxylase (ACC) is a key enzyme of fatty acid metabolism that enables the synthesis of malonyl-CoA. CP-640186 can also stimulate muscle fatty acid oxidation[1][2].

IC50 & Target

IC50: 53 nM (rat liver ACC1) and 61 nM (rat skeletal muscle ACC2)[1]
In Vitro

CP-640186 (20 µM; 48 h) treatment can inhibit H460 cell growth[3].
CP-640186 (0.1 nM-100 µM; 2 h) treatment increases fatty acid metabolism in a concentration-dependent manner in C2C12 cells and muscle strips[1].
CP-640186 (0.62-1.8 µM; 2 h) treatment inhibits fatty acid synthesis and TG synthesis in HepG2 cells[1].

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

CP-640186 Related Antibodies

Cell Proliferation Assay[3]

Cell Line: Human fibroblasts and H460 cells
Concentration: 20 µM
Incubation Time: 48 hours
Result: Led to a ∼30% decrease in cell number compared to vehicle-treated controls.

Cell Viability Assay[1]

Cell Line: C2C12 cells and muscle strips
Concentration: 0.1 nM-100 µM
Incubation Time: 2 hours
Result: Stimulated palmitate acid oxidation with an EC50 of 57 nM and a maximal stimulation of 280% in C2C12 cells.
Stimulated palmitate acid oxidation with an EC50 of 1.3 μM and a maximal stimulation of 240% in isolated rat epitrochlearis muscle.

Cell Viability Assay[1]

Cell Line: HepG2 cells
Concentration: 0.62-1.8 µM
Incubation Time: 6 hours
Result: Inhibited fatty acid synthesis and TG synthesis in HepG2 cells with EC50s of 0.62 μM and 1.8 μM, respecticely.
In Vivo

CP-640186 (oral gavage; 4.6-21 mg/kg; once) demonstrates acute efficacy[1].
CP-640186 (intravenous injection and oral gavage; Intravenous dose, 5 mg/kg; oral dose, 10 mg/kg; once) shows lowe drug exposure in the rat than the ob/ob mouse at equal doses[1].
CP-640186 (oral gavage; 100 mg/kg; once) treatment shows a complete shift from carbohydrate utilization to fatty acid utilization as a source of energy at high exposure level[1].

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

Animal Model: Male ob/ob mice[1]
Dosage: 4.6-21 mg/kg
Administration: Oral gavage; 4.6-21 mg/kg; once
Result: Demonstrated acute efficacy for up to 8 h after oral administration, exhibiting ED50 values of 4.6, 9.7, and 21 mg/kg, at 1, 4, and 8 h, respectively, after treatment.
Animal Model: Male Sprague-Dawley rats[1]
Dosage: Intravenous dose, 5 mg/kg; oral dose, 10 mg/kg
Administration: Intravenous injection and oral gavage; Intravenous dose, 5 mg/kg; oral dose, 10 mg/kg; once
Result: Showed a plasma half-life of 1.5 h, a bioavailability of 39%, a Clp of 65 ml/min/kg, a Vdss of 5 liters/kg, an oral Tmax of 1.0 h, an oral Cmax of 345 ng/mL, and an oral AUC0-∞ of 960 ng•h/mL.
Animal Model: Male ob/ob mice[1]
Dosage: Intravenous dose, 5 mg/kg; oral dose, 10 mg/kg
Administration: Intravenous injection and oral gavage; Intravenous dose, 5 mg/kg; oral dose, 10 mg/kg; once
Result: Showed a plasma half-life of 1.1 h, a bioavailability of 50%, a Clp of 54 ml/min/kg, an oral Tmax of 0.25 h, an oral Cmax of 2177 ng/mL, and an oral AUC0-∞ of 3068 ng•h/mL.
Animal Model: Twenty male Sprague-Dawley rats (350-400 g) fasted and then refed a high sucrose diet for 2 days; additional eight rats fasted for 24 h[1]
Dosage: 100 mg/kg
Administration: Oral gavage; 100 mg/kg; once
Result: Resulted in time-dependent reductions in RQ (a ratio of CO2 production to O2 consumption) of up to 64%.
Molecular Weight

485.62

Formula

C30H35N3O3
CAS No.
Appearance

Solid

Color

Light yellow to light brown

SMILES

O=C([C@H]1CN(C2CCN(C(C3=C(C=CC=C4)C4=CC5=C3C=CC=C5)=O)CC2)CCC1)N6CCOCC6
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 (205.92 mM; Need ultrasonic; 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 2.0592 mL 10.2961 mL 20.5922 mL
5 mM 0.4118 mL 2.0592 mL 4.1184 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 (5.15 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 (5.15 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 2.0592 mL 10.2961 mL 20.5922 mL 51.4806 mL
5 mM 0.4118 mL 2.0592 mL 4.1184 mL 10.2961 mL
10 mM 0.2059 mL 1.0296 mL 2.0592 mL 5.1481 mL
15 mM 0.1373 mL 0.6864 mL 1.3728 mL 3.4320 mL
20 mM 0.1030 mL 0.5148 mL 1.0296 mL 2.5740 mL
25 mM 0.0824 mL 0.4118 mL 0.8237 mL 2.0592 mL
30 mM 0.0686 mL 0.3432 mL 0.6864 mL 1.7160 mL
40 mM 0.0515 mL 0.2574 mL 0.5148 mL 1.2870 mL
50 mM 0.0412 mL 0.2059 mL 0.4118 mL 1.0296 mL
60 mM 0.0343 mL 0.1716 mL 0.3432 mL 0.8580 mL
80 mM 0.0257 mL 0.1287 mL 0.2574 mL 0.6435 mL
100 mM 0.0206 mL 0.1030 mL 0.2059 mL 0.5148 mL
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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:

CP-640186591778-68-6CP640186CP 640186Acetyl-CoA CarboxylaseACC, Acetyl Coenzyme A Carboxylasemuscle fatty acid oxidationhuman fibroblastsH460C2C12muscle stripsHepG2Inhibitorinhibitorinhibit

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