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CEP-40783 (RXDX-106) Axl inhibitor

Name: CEP-40783 (RXDX-106)
Brand: Selleck Chemicals
SKU: S8570
Availability: InStock
Rating: 5 (7 reviews)

Cat.No.S8570

CEP-40783 (RXDX-106) is an orally-available, potent and selective TAM(TYRO3, AXL, MER)/Met (c-Met) inhibitor displaying low nanomolar biochemical activity and slow (T1/2 >120 min) inhibitor off-rate in peptide phosphorylation assays and in vitro kinase binding assays, respectively.

Chemical Structure

Molecular Weight: 588.56

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Quality Control

Batch: Purity: 99.57%

99.57

Related Targets	EGFR VEGFR PDGFR FGFR c-Met Src MEK CSF-1R FLT3 HER2
Other Axl Inhibitors	Bemcentinib (R428) Dubermatinib(TP-0903) LDC1267 UNC2025 HCl Tamnorzatinib (ONO-7475) SGI-7079 RU-301 PF-07265807

Solubility

In vitro
Batch:

DMSO : 10 mg/mL (16.99 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 2 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.500mg/ml (0.85mM)	Taking the 1 mL working solution as an example, add 50 μL of 10 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.500mg/ml (0.85mM)	Taking the 1 mL working solution as an example, add 50 μL of 10 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

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 addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight	588.56	Formula	C₃₁H₂₆F₂N₄O₆	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	1437321-24-8	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			Smiles	CC(C)N1C=C(C(=O)N(C1=O)C2=CC=C(C=C2)F)C(=O)NC3=CC(=C(C=C3)OC4=C5C=C(C(=CC5=NC=C4)OC)OC)F

Mechanism of Action

Targets/IC₅₀/Ki	Axl (Cell-free assay) 7 nM c-Met (Cell-free assay) 12 nM Tyro3 (Cell-free assay) 19 nM MER (Cell-free assay) 29 nM Tyro3 (Cell-free assay) 29 nM VEGFR2 (Cell-free assay) 960 nM
In vitro	RXDX-106 inhibits TAM and c-MET phosphorylation in vitro. This inhibition of TAM and c-MET activation in vitro is accompanied by a decrease in downstream MAPK and PI3K signaling and cell viability. It completely inhibits cellular proliferation and viability at sub-nanomolar concentrations in TAM-expressing cells.
In vivo	RXDX-106 could inhibit tumors harboring activating TAM gene fusions and affect the TAM-expressing tumor microenvironment to result in a global anti-cancer environment.
References	[1] http://cancerres.aacrjournals.org/content/77/13_Supplement/4191 [2] https://ignyta.com/files/Ignyta_EORTC_NCI_AACR_2016_RXDX106_nonIO_FINAL3-b.pdf

Applications

Methods	Biomarkers	Images	PMID
Western blot	p-MerTK / MerTK / p-ERK / ERK / p-AKT / AKT		29285287

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

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