2. Metabolic Enzyme/Protease Autophagy
  3. FXR Autophagy
  4. Cilofexor

Cilofexor (GS-9674) is a potent, selective and orally active nonsteroidal FXR agonist with an EC50 of 43 nM. Cilofexor has anti-inflammatory and antifibrotic effects. Cilofexor has the potential for primary sclerosing cholangitis (PSC) and nonalcoholic steatohepatitis (NASH) research.

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Cilofexor Chemical Structure

Cilofexor Chemical Structure

CAS No. : 1418274-28-8

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Customer Review

Based on 10 publication(s) in Google Scholar

Other Forms of Cilofexor:

Cilofexor Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Cilofexor (GS-9674) is a potent, selective and orally active nonsteroidal FXR agonist with an EC50 of 43 nM. Cilofexor has anti-inflammatory and antifibrotic effects. Cilofexor has the potential for primary sclerosing cholangitis (PSC) and nonalcoholic steatohepatitis (NASH) research[1][2].

IC50 & Target

EC50: 43 nM (FXR)[1]
In Vivo

Cilofexor (GS-9674; 30 mg/kg; oral gavage; once daily; for 10 weeks; male Wistar rats) treatment significantly increases Fgf15 expression in the ileum and decreased Cyp7a1 in the liver in nonalcoholic steatohepatitis (NASH) rats. Liver fibrosis and hepatic collagen expression are significantly reduced. Cilofexor also significantly reduces hepatic stellate cell (HSC) activation and significantly decreases portal pressure, without affecting systemic hemodynamics[3].

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

Animal Model: Male Wistar rats received a choline-deficient high fat diet (CDHFD)[3]
Dosage: 30 mg/kg
Administration: Oral gavage; once daily; for 10 weeks
Result: Significantly increased Fgf15 expression in the ileum and decreased Cyp7a1 in the liver. Liver fibrosis and hepatic collagen expression were significantly reduced.
Clinical Trial
Molecular Weight

586.85

Formula

C28H22Cl3N3O5
CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

ClC1=C(C2(CN(C3=CC(C(O)=O)=CC=N3)C2)O)C=CC(OCC4=C(C5CC5)ON=C4C(C(Cl)=CC=C6)=C6Cl)=C1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (85.20 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 1.7040 mL 8.5201 mL 17.0401 mL
5 mM 0.3408 mL 1.7040 mL 3.4080 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

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C2

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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: ≥ 2.08 mg/mL (3.54 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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% Corn Oil

    Solubility: ≥ 2.08 mg/mL (3.54 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

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

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mg/kg

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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

Purity: 99.82%

SDS (393 KB)

COA (250 KB) HNMR (217 KB) LCMS (138 KB)

Handling Instructions (2659 KB)
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.7040 mL 8.5201 mL 17.0401 mL 42.6003 mL
5 mM 0.3408 mL 1.7040 mL 3.4080 mL 8.5201 mL
10 mM 0.1704 mL 0.8520 mL 1.7040 mL 4.2600 mL
15 mM 0.1136 mL 0.5680 mL 1.1360 mL 2.8400 mL
20 mM 0.0852 mL 0.4260 mL 0.8520 mL 2.1300 mL
25 mM 0.0682 mL 0.3408 mL 0.6816 mL 1.7040 mL
30 mM 0.0568 mL 0.2840 mL 0.5680 mL 1.4200 mL
40 mM 0.0426 mL 0.2130 mL 0.4260 mL 1.0650 mL
50 mM 0.0341 mL 0.1704 mL 0.3408 mL 0.8520 mL
60 mM 0.0284 mL 0.1420 mL 0.2840 mL 0.7100 mL
80 mM 0.0213 mL 0.1065 mL 0.2130 mL 0.5325 mL
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Cilofexor 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:

Cilofexor1418274-28-8GS-9674GS9674GS 9674FXRAutophagyNR1H4PSCnonsteroidalsafetyanti-inflammatoryantifibroticNASHoralInhibitorinhibitorinhibit

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