BRD4 Inhibitor-10
Based on 1 Customer Validation
BRD4 Inhibitor-10 is a potent BRD4-BD1 inhibitor with an IC50 of 8 nM. BRD4 Inhibitor-10 interferes with the recognition of acetylated histone marks by the BRD4 bromodomain through inhibiting the interaction between BRD4-BD1 and tetra-acetylated histone H4 peptide. BRD4 Inhibitor-10 is used for research on BRD4-mediated epigenetic regulation and cancer.
For research use only. We do not sell to patients.
- Purity : 99.52%
- CAS No.: 1660117-38-3
- Formula: C25H27N5O2
- Molecular Weight:429.51
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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
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Biological Activity
Description
IC50 & Target
[1]|
BRD4-BD1 8 nM (IC50) |
In Vitro
BRD4 Inhibitor-10 (compound II-25) (30 min) inhibits the interaction between GST-BRD4-BD1 (aa 44-168) and biotinylated tetra-acetylated histone H4 peptide (Lys5, 8, 12, 16) in a cell-free AlphaScreen assay with an IC50 of 8 nM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
Chemical Information
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CAS No. 1660117-38-3
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Appearance Solid
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Molecular Weight 429.51
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Formula C25H27N5O2
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Color Off-white to light yellow
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SMILES
CN1C(C(C)=CC(C2=NC3=CN=C(C=C3N2[C@H](C4=CC=CC=C4)C)C5CCOCC5)=N1)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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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 : 125 mg/mL (291.03 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. 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. 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: ≥ 2.08 mg/mL (4.84 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (4.84 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 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:
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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.
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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Cell Cytotoxicity Assay
Cytotoxicity assays are usually based on the assessment of cell membrane damage, which can also be indirectly detected by measuring cell viability. Detection methods include MTT assay, CKK-8 assay, LDH assay and ATP assay, etc.
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Research Protocol for Epigenomic Data Analysis
Epigenomic data analysis identifies genome-wide regulatory features that influence gene expression, chromatin state, and phenotype without changing the underlying DNA sequence. In this strategy, the core regulatory layer includes chromatin accessibility, transcription-factor or histone-mark occupancy, DNA methylation, and chromatin-state patterns; these features are measured by sequencing-based assays and interpreted as regulatory elements, promoters, enhancers, repressive domains, methylated cytosines, or candidate phenotype-associated chromatin programs. The literature links epigenomic features to phenotype by showing that functional genomic elements can be mapped across human cell types and tissues, and that integrated epigenomic maps reveal cell-type-specific regulatory programs. ENCODE integrated transcription, chromatin accessibility, transcription-factor occupancy, and histone modification data to annotate functional elements in the human genome, while the Roadmap Epigenomics Co
Purity & Documentation
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Data Sheet (273 KB)
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SDS (762 KB)
- English - EN (762 KB)
- Français - FR (762 KB)
- Deutsch - DE (762 KB)
- Norwegian - NO (762 KB)
- Español - ES (762 KB)
- Swedish - SV (762 KB)
- Italian - IT (762 KB)
- Korean - KR (762 KB)
- Portuguese - PT (762 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. 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 | 2.3282 mL | 11.6412 mL | 23.2823 mL | 58.2059 mL |
| 5 mM | 0.4656 mL | 2.3282 mL | 4.6565 mL | 11.6412 mL | |
| 10 mM | 0.2328 mL | 1.1641 mL | 2.3282 mL | 5.8206 mL | |
| 15 mM | 0.1552 mL | 0.7761 mL | 1.5522 mL | 3.8804 mL | |
| 20 mM | 0.1164 mL | 0.5821 mL | 1.1641 mL | 2.9103 mL | |
| 25 mM | 0.0931 mL | 0.4656 mL | 0.9313 mL | 2.3282 mL | |
| 30 mM | 0.0776 mL | 0.3880 mL | 0.7761 mL | 1.9402 mL | |
| 40 mM | 0.0582 mL | 0.2910 mL | 0.5821 mL | 1.4551 mL | |
| 50 mM | 0.0466 mL | 0.2328 mL | 0.4656 mL | 1.1641 mL | |
| 60 mM | 0.0388 mL | 0.1940 mL | 0.3880 mL | 0.9701 mL | |
| 80 mM | 0.0291 mL | 0.1455 mL | 0.2910 mL | 0.7276 mL | |
| 100 mM | 0.0233 mL | 0.1164 mL | 0.2328 mL | 0.5821 mL |
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