NF764
Based on 1 publication(s) in Google Scholar
NF764 is a CTNNB1 degrader. When used in combination with USP38 knockdown, NF764 exhibits synergistic anti-tumor activity and induces Ferroptosis. NF764 can be used in studies related to colorectal cancer and melanoma.
For research use only. We do not sell to patients.
- Purity : 98.44%
- CAS No.: 3083634-54-9
- Formula: C22H20F3NO3
- Molecular Weight:403.39
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Protocols
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) NF764
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Biological Activity
Description
In Vitro
NF764 potently and dose-dependently degrades CTNNB1 in CTNNB1 HiBiT-tagged HEK293 cells in a proteasome-dependent manner, with improved potency relative to EN83[1].
NF764 combined with USP38 knockdown synergistically suppresses proliferation and migration, and enhances ferroptosis, in human melanoma A375 cells[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
In Vivo
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 3083634-54-9
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Appearance Solid
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Molecular Weight 403.39
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Formula C22H20F3NO3
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Color White to off-white
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SMILES
FC(F)(F)C1=C(C2N(C(/C=C/C(C3=CC=CC=C3)=O)=O)CCC2)C=C(OC)C=C1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Publications (1)
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Journal Impact Factor
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Most Recent
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Int J Biol Macromol
2025 Dec 15:149611. PMID: 41407221
Solvent & Solubility
In Vitro:
DMSO : 100 mg/mL (247.90 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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 (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.20 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
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).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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.
Protocols
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RNA interference technology
RNA interference (RNAi) is a cellular mechanism that inhibits gene expression by suppressing gene transcription or activating RNA degradation. This mechanism was discovered in plants in 1998 by Andrew Fire and Craig Mello. Today, this phenomenon can be observed in almost all eukaryotes, including protozoa, flies, nematodes, insects, parasites, and mammals.
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Ferroptosis Solutions
Ferroptosis is an iron-dependent, non-apoptotic form of regulated cell death characterized by lethal lipid peroxidation and sensitivity to suppression by iron chelators or lipophilic radical-trapping antioxidants. The core pathway links cystine uptake through system Xc−, glutathione availability, GPX4-dependent detoxification of phospholipid hydroperoxides, iron-dependent oxidative reactions, and polyunsaturated-phospholipid metabolism into a cell-death program that is biochemically and morphologically distinct from apoptosis, necrosis, and autophagy. The ferroptosis pathway is experimentally linked to phenotype through chemical and genetic perturbation. Erastin induces ferroptosis by inhibiting cystine uptake through system Xc− and weakening antioxidant defenses, while GPX4 inhibition or depletion causes lipid peroxide accumulation and ferroptotic cancer-cell death. ACSL4 and oxidizable arachidonoyl- or adrenoyl-containing phosphatidylethanolamines shape ferroptosis sensitivity by con
Purity & Documentation
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Data Sheet (291 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Gowans FA, et al. Covalent Degrader of the Oncogenic Transcription Factor β-Catenin. J Am Chem Soc. 2024 Jun 6:10.1021/jacs.4c05174. [Content Brief]
[2]. Chu X, et al. USP38 regulates autophagy-dependent ferroptosis by deubiquitinating CTNNB1 in melanoma. International journal of biological macromolecules. 2026 Feb;341(Pt 2):149611. [Content Brief]
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 (sealed storage, away from moisture and light). 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 | 2.4790 mL | 12.3950 mL | 24.7899 mL | 61.9748 mL |
| 5 mM | 0.4958 mL | 2.4790 mL | 4.9580 mL | 12.3950 mL | |
| 10 mM | 0.2479 mL | 1.2395 mL | 2.4790 mL | 6.1975 mL | |
| 15 mM | 0.1653 mL | 0.8263 mL | 1.6527 mL | 4.1317 mL | |
| 20 mM | 0.1239 mL | 0.6197 mL | 1.2395 mL | 3.0987 mL | |
| 25 mM | 0.0992 mL | 0.4958 mL | 0.9916 mL | 2.4790 mL | |
| 30 mM | 0.0826 mL | 0.4132 mL | 0.8263 mL | 2.0658 mL | |
| 40 mM | 0.0620 mL | 0.3099 mL | 0.6197 mL | 1.5494 mL | |
| 50 mM | 0.0496 mL | 0.2479 mL | 0.4958 mL | 1.2395 mL | |
| 60 mM | 0.0413 mL | 0.2066 mL | 0.4132 mL | 1.0329 mL | |
| 80 mM | 0.0310 mL | 0.1549 mL | 0.3099 mL | 0.7747 mL | |
| 100 mM | 0.0248 mL | 0.1239 mL | 0.2479 mL | 0.6197 mL |
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