PROTAC B-Raf degrader 1
Based on 1 publication(s) in Google Scholar
PROTAC B-Raf degrader 1 (compound 2) is a proteolysis targeting chimera (PROTAC) for the degradation of B-Raf based on Cereblon ligand with anti-cancer activity.
(Pink: Raf ligand (HY-12037A); Blue: Cereblon ligand (HY-10984); Black: linker (HY-Y0966)).
For research use only. We do not sell to patients.
- Purity: 99.78%
- CAS No.: 2364367-27-9
- Formula: C36H37N5O12S
- Molecular Weight:763.77
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Storage:
-20°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) PROTAC B-Raf degrader 1
MoreAll PROTACs Isoforms
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Biological Activity
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B-Raf |
The IC50 values of PROTAC B-Raf degrader 1 (compound 2) towards MCF-7, MDA-MB-231, HepG2, LO2 and B16 cells are 2.7 μM, 21.21 μM, 18.70 μM, 41.11μM and 22.68 μM, respectively[1].
PROTAC B-Raf degrader 1 (5 or 10 μM) can accelerate the degradation of B-Raf by recruiting ubiquitin-proteasome system, and further affects the expression of Mcl-1, a downstream protein of B-Raf[1].
MCF-7 cells achieve an apoptosis rate of 76.70% (64.00% early apoptosis, 12.70% late apoptosis) after 24 h incubation of PROTAC B-Raf degrader 1 with the concentration of 20 μM[1].
PROTAC B-Raf degrader 1 arrests cell cycle at the G2/M phase[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Human MCF-7 breast cancer cell line, MDA-MB-231 breast cancer cells, human HepG2 hepatoma cells, human normal LO2 liver cells, B16 cells.
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Concentration:0-200 μM.
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Incubation Time:72 hours.
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Result:The IC50 values are 2.7 μM, 21.21 μM, 18.70 μM, 41.11μM and 22.68 μM in MCF-7, MDA-MB-231, HepG2, LO2 and B16 cells, respectively.
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Cell Line:Human MCF-7 breast cancer cell line.
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Concentration:5 or 10 μM.
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Incubation Time:24 hours.
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Result:Effectively induced the degradation of B-Raf and impacted the expression of Mcl-1.
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Cell Line:Human MCF-7 breast cancer cell line.
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Concentration:2.7-20 μM.
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Incubation Time:24 hours.
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Result:Achieved an apoptosis rate of 76.70% (64.00% early apoptosis, 12.70% late apoptosis) after 24 h incubation with the concentration of 20 μM.
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Cell Line:Human MCF-7 breast cancer cell line.
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Concentration:20 μM.
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Incubation Time:24 hours.
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Result:1.94% cells were arrested at G1 phase, 8.20% at S phase, and 89.86% at G2/M phase.
Chemical Information
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CAS No. 2364367-27-9
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Appearance Solid
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Molecular Weight 763.77
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Formula C36H37N5O12S
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Color Light yellow to yellow
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SMILES
O=C(NC1=CC=CC(C(N2C(CC3)C(NC3=O)=O)=O)=C1C2=O)CNC(CNC4=CC(CS(=O)(/C=C/C5=C(OC)C=C(OC)C=C5OC)=O)=CC=C4OC)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Publications (1)
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Journal Impact Factor
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Most Recent
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Structure
PROTAC-mediated activation, rather than degradation, of a nuclear receptor reveals complex ligand-receptor interaction network. [Abstract]2024 Dec 5;32(12):2352-2363.e8. PMID: 39389062
Solvent & Solubility
DMSO : 25 mg/mL (32.73 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 (stored under nitrogen). 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 (stored under nitrogen). 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)
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 (3.27 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.
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 (stored under nitrogen)
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.
Purity & Documentation
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Data Sheet (275 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
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 (stored under nitrogen). 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 |
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| DMSO | 1 mM | 1.3093 mL | 6.5465 mL | 13.0929 mL | 32.7324 mL |
| 5 mM | 0.2619 mL | 1.3093 mL | 2.6186 mL | 6.5465 mL | |
| 10 mM | 0.1309 mL | 0.6546 mL | 1.3093 mL | 3.2732 mL | |
| 15 mM | 0.0873 mL | 0.4364 mL | 0.8729 mL | 2.1822 mL | |
| 20 mM | 0.0655 mL | 0.3273 mL | 0.6546 mL | 1.6366 mL | |
| 25 mM | 0.0524 mL | 0.2619 mL | 0.5237 mL | 1.3093 mL | |
| 30 mM | 0.0436 mL | 0.2182 mL | 0.4364 mL | 1.0911 mL |
PROTAC B-Raf degrader 1 Related Classifications
HY-111758 Related Classifications
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