Home Tools

FIIN-2

Catalog No. T6836 CAS 1633044-56-0

FIIN-2, an irreversible, pan-FGFR inhibitor, inhibits FGFR1/2/3/4 with IC50 of 3.09 nM, 4.3 nM, 27 nM and 45.3 nM, respectively.

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.

FIIN-2, CAS 1633044-56-0

Pack Size	Availability	Price/USD
1 mg	In stock	$ 35.00
2 mg	In stock	$ 48.00
5 mg	In stock	$ 88.00
10 mg	In stock	$ 157.00
25 mg	In stock	$ 305.00
50 mg	In stock	$ 547.00
100 mg	In stock	$ 779.00
1 mL * 10 mM (in DMSO)	In stock	$ 139.00

Bulk Inquiry

Select Batch

Purity: 99.65%

Purity: 99.34%

Biological Description

Chemical Properties

Storage & Solubility Information

Description	FIIN-2, an irreversible, pan-FGFR inhibitor, inhibits FGFR1/2/3/4 with IC50 of 3.09 nM, 4.3 nM, 27 nM and 45.3 nM, respectively.
Targets&IC50	FGFR4:45.3 nM, FGFR3:27 nM, FGFR1:3.09 nM, FGFR2:4.3 nM
In vitro	In FGFR1-4 Ba/F3 cells, FIIN-2 inhibits cell proliferation with EC50 in the single- to double-digit nanomolar range. FIIN-2 also shows excellent antiproliferative activity in a variety of backgrounds, including cell lines that have gatekeeper mutations in FGFR1 and that are dependent on FGFR4. [1]
In vivo	In a zebrafish developmental model, FIIN-2 causes mild or severe phenotypes to the tail morphogenesis by inhibiting FGFR. [1]
Kinase Assay	Biochemical assays: Biochemical assays are performed by a broad-coverage, TR-FRET-based kinase binding assay platform.
Cell Research	NCI-H2077, NCI-H1581, H520, Kato III, AN3CA, RT112, A2780, 4T1, and SKOV-3 cells are treated with inhibitors 1 d after being plated at a density of 1,500 cells per well in 96-well plates. The gatekeeper mutation cell lines are generated by ectopically overexpressing FGFR1 V561M in either NCI-H2077 or NCI-H1581 cells via lentiviral transduction. Cell survival is assessed at 96 h following the addition of inhibitor using the Cell-Titer-Glo reagent according to the manufacturer's instructions. EC50 values are calculated using GraphPad Prism 5. SKOV-3 cells also are treated in the presence of FGF or EGF ligand. Proliferation measurements were made after 96 h using a luminometer. Data are shown as relative values: The luminescence of cells with indicated inhibitor dose is compared with that of untreated cells.(Only for Reference)

Molecular Weight	634.73
Formula	C35H38N8O4
CAS No.	1633044-56-0

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

Solubility Information

H2O: < 1 mg/mL (insoluble or slightly soluble)

Ethanol: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 64 mg/mL (100.8 mM)

References and Literature

1. Tan L, et al. Proc Natl Acad Sci U S A. 2014, 111(45), E4869-4877.

Citations

1. Yang Y L, Cao L B, He W R, et al. Endocytosis triggers V-ATPase-SYK–mediated priming of cGAS activation and innate immune response. Proceedings of the National Academy of Sciences. 2022, 119(43): e2207280119.

Related compound libraries

This product is contained In the following compound libraries：

Kinase Inhibitor Library Inhibitor Library Highly Selective Inhibitor Library Tyrosine Kinase Inhibitor Library Covalent Inhibitor Library Cytokine Inhibitor Library Angiogenesis related Compound Library Anti-Cancer Compound Library Anti-Breast Cancer Compound Library Anti-Pancreatic Cancer Compound Library

Related Products

Related compounds with same targets

FGFR1 inhibitor 7 Tyrphostin AG1296 ENMD-2076 PD-089828 Zoligratinib SU4984 Pemigatinib Formononetin

Dose Conversion

You can also refer to dose conversion for different animals. More

In vivo Formulation Calculator (Clear solution)

Step One: Enter information below

Dosage

mg/kg

Average weight of animals

Dosing volume per animal

Number of animals

Step Two: Enter the in vivo formulation

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

Calculate Reset

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)，Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

Note:

Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

Calculator

Molarity Calculator

Dilution Calculator

Reconstitution Calculation

Molecular Weight Calculator

Mass

Concentration

Volume

Molecular Weight

Molarity Calculator allows you to calculate the

Mass of a compound required to prepare a solution of known volume and concentration
Volume of solution required to dissolve a compound of known mass to a desired concentration
Concentration of a solution resulting from a known mass of compound in a specific volume

See Example

An example of a molarity calculation using the molarity calculator
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
Enter 10 into the Concentration box and select the correct unit (millimolar)
Enter 10 into the Volume box and select the correct unit (milliliter)
Press calculate
The answer of 19.713 mg appears in the Mass box

Concentration (Start)

Volume (Start)

Concentration (End)

Volume (End)

Calculator the dilution required to prepare a stock solution

Calculate the dilution required to prepare a stock solution
The dilution calculator is a useful tool which allows you to calculate how to dilute a stock solution of known concentration. Enter C1, C2 & V2 to calculate V1.

See Example

An example of a dilution calculation using the Tocris dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
Enter 50 into the Concentration (final) box and select the correct unit (micromolar)
Enter 20 into the Volume (final) box and select the correct unit (milliliter)
Press calculate
The answer of 100 microliter (0.1 ml) appears in the Volume (start) box

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

Calculate the volume of solvent required to reconstitute your vial.

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial.
Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

Molecule Formula

Molecular Weight g/mol

Enter the chemical formula of a compound to calculate its molar mass and elemental composition

Tip: Chemical formula is case sensitive: C10H16N2O2 c10h16n2o2

Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed n the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

bottom

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Keywords

FIIN-2 1633044-56-0 Angiogenesis Tyrosine Kinase/Adaptors FGFR inhibit FIIN 2 Fibroblast growth factor receptor Inhibitor FIIN2 inhibitor

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.