1. Protein Tyrosine Kinase/RTK
  2. Btk
  3. BTK inhibitor 10

BTK inhibitor 10 is a potent and orally active Bruton kinase (BTK) inhibitor, extracted from patent WO2018145525, example 33. BTK inhibitor 10 has a potential for rheumatoid arthritis treatment.

For research use only. We do not sell to patients.

BTK inhibitor 10 Chemical Structure

BTK inhibitor 10 Chemical Structure

CAS No. : 2241732-30-7

Size Price Stock Quantity
5 mg USD 510 In-stock
10 mg USD 820 In-stock
25 mg USD 1680 In-stock
50 mg USD 2650 In-stock
100 mg USD 4200 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

BTK inhibitor 10 is a potent and orally active Bruton kinase (BTK) inhibitor, extracted from patent WO2018145525, example 33. BTK inhibitor 10 has a potential for rheumatoid arthritis treatment[1].

IC50 & Target

IC50: Bruton kinase (BTK)[1]

In Vivo

BTK inhibitor 10 (oral gavage; 30 mg/kg; 21 days; once daily) has a significant improvement in arthritis symptoms in CIA mice. The damage of each of the 4 paws in mice is divided into 0-4 to calculate the total score of the limbs. After 21 days’ oral treatment, BTK030 reduces the arthritic score to 3.62 while the control group shows a value of 8.33[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: DBA/1J mice injected with collagen as a CIA model[1]
Dosage: 30 mg/kg
Administration: oral gavage; 21 days; once daily
Result: Decreased arthritis scores significantly when it compares to control group.
Molecular Weight

441.48

Formula

C25H23N5O3

CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

C=CC(NC1=CC=CC(OC2=C3C(NC(C4=CC=C(N5CCOCC5)C=C4)=C3)=NC=N2)=C1)=O

Shipping

Room temperature in continental US; may vary elsewhere.

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)

Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (113.26 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.2651 mL 11.3255 mL 22.6511 mL
5 mM 0.4530 mL 2.2651 mL 4.5302 mL
View the 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.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration
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Volume
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Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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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.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (5.66 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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).
Calculation results:
Working solution concentration: 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)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
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
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 (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 2.2651 mL 11.3255 mL 22.6511 mL 56.6277 mL
5 mM 0.4530 mL 2.2651 mL 4.5302 mL 11.3255 mL
10 mM 0.2265 mL 1.1326 mL 2.2651 mL 5.6628 mL
15 mM 0.1510 mL 0.7550 mL 1.5101 mL 3.7752 mL
20 mM 0.1133 mL 0.5663 mL 1.1326 mL 2.8314 mL
25 mM 0.0906 mL 0.4530 mL 0.9060 mL 2.2651 mL
30 mM 0.0755 mL 0.3775 mL 0.7550 mL 1.8876 mL
40 mM 0.0566 mL 0.2831 mL 0.5663 mL 1.4157 mL
50 mM 0.0453 mL 0.2265 mL 0.4530 mL 1.1326 mL
60 mM 0.0378 mL 0.1888 mL 0.3775 mL 0.9438 mL
80 mM 0.0283 mL 0.1416 mL 0.2831 mL 0.7078 mL
100 mM 0.0227 mL 0.1133 mL 0.2265 mL 0.5663 mL
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BTK inhibitor 10 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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BTK inhibitor 10
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