2. Protein Tyrosine Kinase/RTK
  3. FGFR
  4. FGFR3-IN-5

FGFR3-IN-5 is a potent and selective FGFR3 inhibitor with IC50 values of 3, 44, and 289 nM for FGFR3, FGFR2, and FGFR1, respectively. FGFR3-IN-5 can be used in research of cancer.

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

FGFR3-IN-5 Chemical Structure

FGFR3-IN-5 Chemical Structure

CAS No. : 2446664-72-6

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 966 In-stock
Solution
10 mM * 1 mL in DMSO USD 966 In-stock
Solid
1 mg USD 370 In-stock
5 mg USD 920 In-stock
10 mg USD 1450 In-stock
25 mg USD 2950 In-stock
50 mg USD 4700 In-stock
100 mg USD 7500 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

FGFR3-IN-5 Related Antibodies

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FGFR FGFR1 FGFR2 FGFR3 FGFR4 FGF21

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  • Purity & Documentation

  • References

  • Customer Review

Description

FGFR3-IN-5 is a potent and selective FGFR3 inhibitor with IC50 values of 3, 44, and 289 nM for FGFR3, FGFR2, and FGFR1, respectively. FGFR3-IN-5 can be used in research of cancer[1].

IC50 & Target[1]

FGFR3

3 nM (IC50)

FGFR2

44 nM (IC50)

FGFR1

289 nM (IC50)

In Vitro

FGFR3-IN-5 (compound 37; 5 mM; 1 h; HEK-293 cells) inhibits FGFR phosphorylation with IC50 values of 8 and 59 nM for FGFR3 and FGFR1, respectively[1].

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

FGFR3-IN-5 Related Antibodies
Molecular Weight

477.49

Formula

C24H24FN7O3
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

N#CC1=C2C(OC)=CC(C3=CN(C4CCN(CC4)C(C5(CN(C5)C(C=C)=O)F)=O)N=C3)=CN2N=C1
Shipping

Room temperature in continental US; may vary elsewhere.
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 : 100 mg/mL (209.43 mM; ultrasonic and warming and heat to 160°C; 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 2.0943 mL 10.4714 mL 20.9428 mL
5 mM 0.4189 mL 2.0943 mL 4.1886 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. 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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    40% PEG300    5% Tween-80    45% Saline

    Solubility: 5 mg/mL (10.47 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 5 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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.
  • Protocol 2

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

    Solubility: 5 mg/mL (10.47 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 5 mg/mL. 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 (50.0 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).
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. 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 2.0943 mL 10.4714 mL 20.9428 mL 52.3571 mL
5 mM 0.4189 mL 2.0943 mL 4.1886 mL 10.4714 mL
10 mM 0.2094 mL 1.0471 mL 2.0943 mL 5.2357 mL
15 mM 0.1396 mL 0.6981 mL 1.3962 mL 3.4905 mL
20 mM 0.1047 mL 0.5236 mL 1.0471 mL 2.6179 mL
25 mM 0.0838 mL 0.4189 mL 0.8377 mL 2.0943 mL
30 mM 0.0698 mL 0.3490 mL 0.6981 mL 1.7452 mL
40 mM 0.0524 mL 0.2618 mL 0.5236 mL 1.3089 mL
50 mM 0.0419 mL 0.2094 mL 0.4189 mL 1.0471 mL
60 mM 0.0349 mL 0.1745 mL 0.3490 mL 0.8726 mL
80 mM 0.0262 mL 0.1309 mL 0.2618 mL 0.6545 mL
100 mM 0.0209 mL 0.1047 mL 0.2094 mL 0.5236 mL
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FGFR3-IN-5 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.

Keywords:

FGFR3-IN-52446664-72-6FGFRFibroblast growth factor receptorFGFR phosphorylationcancerFGFR tyrosine kinasesInhibitorinhibitorinhibit

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