Branebrutinib
Based on 4 publication(s) in Google Scholar
Branebrutinib (BMS-986195) is a highly potent, selective covalent, irreversible inhibitor of Bruton’s tyrosine kinase (BTK), with an IC50 of 0.1 nM. Branebrutinib is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
For research use only. We do not sell to patients.
- Purity: 99.78%
- CAS No.: 1912445-55-6
- Formula: C20H23FN4O2
- Molecular Weight:370.42
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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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
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Publications Citing Use of MedChemExpress (MCE) Branebrutinib
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Biological Activity
IC50: 0.1 nM (BTK)[1].
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| B cell | IC50 |
0.04 nM
Compound: 5a; BMS-986195
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Cytotoxicity against human peripheral B cells assessed as reduction in cell viability
Cytotoxicity against human peripheral B cells assessed as reduction in cell viability
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[PMID: 30893553] |
| PBMC | IC50 |
0.3 nM
Compound: 5a; BMS-986195
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Inhibition of BTK in human PBMC assessed as reduction in TNFalpha expression
Inhibition of BTK in human PBMC assessed as reduction in TNFalpha expression
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[PMID: 30893553] |
| Ramos | IC50 |
7.2 nM
Compound: 5a; BMS-986195
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Inhibition of BTK in human Ramos B cells assessed as reduction in BCR-stimulated calcium flux after 1 hr in dark condition measured for 180 sec
Inhibition of BTK in human Ramos B cells assessed as reduction in BCR-stimulated calcium flux after 1 hr in dark condition measured for 180 sec
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[PMID: 30893553] |
BMS-986195 is a potent and highly selective inhibitor of BTK, which acts by covalently modifying an active-site cysteine residue. BMS-986195 is more than 5000-fold selective for BTK over all kinases outside of the Tec family, and selectivity ranges from 9- to 1010-fold within the Tec family. BMS-986195 inactivates BTK in human whole blood with a rapid rate of inactivation (3.5×10-4nM-1 min-1) and potently inhibits antigen-dependent interleukin-6 production, CD86 expression and proliferation in B cells (IC50<1 nM) without effect on antigen-independent measures in the same cells. A similar potency is measured against FcγR-dependent TNF-α production in human cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1912445-55-6
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Appearance Solid
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Molecular Weight 370.42
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Formula C20H23FN4O2
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Color White to off-white
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SMILES
O=C(C1=CC(F)=C(N2C[C@@H](NC(C#CC)=O)CCC2)C3=C1NC(C)=C3C)N
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Synonyms
BMS-986195
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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 2 years -20°C 1 year
Publications (4)
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Journal Impact Factor
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Most Recent
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Blood Adv
PLCG2 Exon-Skipped Variants: Insights into Their Potential Role in Chronic Lymphocytic Leukemia. [Abstract]2026 Jun 5:bloodadvances.2025019077. PMID: 42263669 -
ACS Pharmacol Transl Sci
Comprehensive Characterization of Bruton's Tyrosine Kinase Inhibitor Specificity, Potency, and Biological Effects: Insights into Covalent and Noncovalent Mechanistic Signatures. [Abstract]2025 Mar 12;8(4):917-931. PMID: 40242575 -
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Solvent & Solubility
DMSO : ≥ 150 mg/mL (404.95 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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.
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.
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: ≥ 3.75 mg/mL (10.12 mM); Clear solution
This protocol yields a clear solution of ≥ 3.75 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (37.5 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: ≥ 3.75 mg/mL (10.12 mM); Clear solution
This protocol yields a clear solution of ≥ 3.75 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (37.5 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.
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.
Purity & Documentation
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Data Sheet (279 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 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, 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 | 2.6996 mL | 13.4982 mL | 26.9964 mL | 67.4910 mL |
| 5 mM | 0.5399 mL | 2.6996 mL | 5.3993 mL | 13.4982 mL | |
| 10 mM | 0.2700 mL | 1.3498 mL | 2.6996 mL | 6.7491 mL | |
| 15 mM | 0.1800 mL | 0.8999 mL | 1.7998 mL | 4.4994 mL | |
| 20 mM | 0.1350 mL | 0.6749 mL | 1.3498 mL | 3.3745 mL | |
| 25 mM | 0.1080 mL | 0.5399 mL | 1.0799 mL | 2.6996 mL | |
| 30 mM | 0.0900 mL | 0.4499 mL | 0.8999 mL | 2.2497 mL | |
| 40 mM | 0.0675 mL | 0.3375 mL | 0.6749 mL | 1.6873 mL | |
| 50 mM | 0.0540 mL | 0.2700 mL | 0.5399 mL | 1.3498 mL | |
| 60 mM | 0.0450 mL | 0.2250 mL | 0.4499 mL | 1.1248 mL | |
| 80 mM | 0.0337 mL | 0.1687 mL | 0.3375 mL | 0.8436 mL | |
| 100 mM | 0.0270 mL | 0.1350 mL | 0.2700 mL | 0.6749 mL |
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