Btk inhibitor 2
Based on 1 Customer Validation
Btk inhibitor 2 is a Bruton's tyrosine kinase (BTK) inhibitor extracted from patent US 20170224688 A1.
For research use only. We do not sell to patients.
- Purity: 99.53%
- CAS No.: 1558036-85-3
- Formula: C24H25N5O3
- Molecular Weight:431.49
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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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Immunology/Inflammation Compound Library
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Kinase Inhibitor Library
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Protein Tyrosine Kinase Compound Library
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Posttranslational Modification Library
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Biological Activity
BTK[1]
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Cell Line
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Type | Value | Description | References |
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| Ramos | IC50 |
1 nM
Compound: I-2
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Inhibition of BTK in human Ramos cells assessed as reduction in BTK phosphorylation at Tyr223 residue preincubated for 1 hr followed by pervanadate or Na3VO4 stimulation for 20 mins by HTRF assay
Inhibition of BTK in human Ramos cells assessed as reduction in BTK phosphorylation at Tyr223 residue preincubated for 1 hr followed by pervanadate or Na3VO4 stimulation for 20 mins by HTRF assay
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[PMID: 31381333] |
Chemical Information
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CAS No. 1558036-85-3
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Appearance Solid
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Molecular Weight 431.49
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Formula C24H25N5O3
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Color White to off-white
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SMILES
O=C(C1=C(N)N([C@H]2CN(C(C=C)=O)CCC2)N=C1C3=CC=C(OC4=CC=CC=C4)C=C3)N
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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
Solvent & Solubility
DMSO : 50 mg/mL (115.88 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, 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: ≥ 2.5 mg/mL (5.79 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.79 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 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 (272 KB)
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SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Portuguese - PT (254 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 | 2.3176 mL | 11.5878 mL | 23.1755 mL | 57.9388 mL |
| 5 mM | 0.4635 mL | 2.3176 mL | 4.6351 mL | 11.5878 mL | |
| 10 mM | 0.2318 mL | 1.1588 mL | 2.3176 mL | 5.7939 mL | |
| 15 mM | 0.1545 mL | 0.7725 mL | 1.5450 mL | 3.8626 mL | |
| 20 mM | 0.1159 mL | 0.5794 mL | 1.1588 mL | 2.8969 mL | |
| 25 mM | 0.0927 mL | 0.4635 mL | 0.9270 mL | 2.3176 mL | |
| 30 mM | 0.0773 mL | 0.3863 mL | 0.7725 mL | 1.9313 mL | |
| 40 mM | 0.0579 mL | 0.2897 mL | 0.5794 mL | 1.4485 mL | |
| 50 mM | 0.0464 mL | 0.2318 mL | 0.4635 mL | 1.1588 mL | |
| 60 mM | 0.0386 mL | 0.1931 mL | 0.3863 mL | 0.9656 mL | |
| 80 mM | 0.0290 mL | 0.1448 mL | 0.2897 mL | 0.7242 mL | |
| 100 mM | 0.0232 mL | 0.1159 mL | 0.2318 mL | 0.5794 mL |
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