For research use only.
Catalog No.S7007 Synonyms: ARRY-162,ARRY-438162
CAS No. 606143-89-9
Binimetinib (MEK162, ARRY-162, ARRY-438162) is a potent inhibitor of MEK1/2 with IC50 of 12 nM in a cell-free assay. Binimetinib induces G1 cell cycle arrest and apoptosis in human NSCLC cell lines and induces autophagy. Phase 3.
Selleck's Binimetinib (MEK162) has been cited by 67 publications
Purity & Quality Control
Choose Selective MEK Inhibitors
|Description||Binimetinib (MEK162, ARRY-162, ARRY-438162) is a potent inhibitor of MEK1/2 with IC50 of 12 nM in a cell-free assay. Binimetinib induces G1 cell cycle arrest and apoptosis in human NSCLC cell lines and induces autophagy. Phase 3.|
ARRY-438162 (625 nM) inhibits in vitro osteoclast differentiation with IC50 of 39 nM. ARRY-438162 (10 μM) inhibits in vitro osteoclast resorption with IC50 of 625 nM. ARRY-438162 (2 μM) weakly affects osteoblast differentiation.  ARRY-438162 is a recently disclosed potent and selective ATP non-competitive MEK1/2 inhibitor, inhibits pERK in cells with an IC50 of11 nM.  MEK162 (1 μM) combined with MK-2206 (2 μM) completely reverses the resistance of RSK-expressing MCF7 cells. 
|In vivo||ARRY-438162 (10 mg/kg, po, bid) reduces disease severity in a dose-related manner in rat collagen-induced arthritis (CIA) and rat adjuvant-induced arthritis (AIA) models. ARRY-438162 (po, bid) inhibits increases in ankle diameter by 27% and 50% at 1 mg/kg and 3 mg/kg in the rat collagen-induced arthritis (CIA) model, while ibuprofen has 46% inhibition. ARRY-438162 (10 mg/kg, po, bid) significantly inhibits lesions (inflammation, cartilage damage, pannus formation and bone resorption) by 32% and 60% at 1 mg/kg and 3 mg/kg in the rat collagen-induced arthritis (CIA) model. ARRY-438162 inhibits AIA ankle diameter 11% and 34% at 3 mg/kg and 10 mg/kg in rat adjuvant-induced arthritis (AIA) models.  ARRY-438162 demonstrates dose-related inhibition of ankle swelling in rat adjuvant-induced arthritis (AIA) models, significant at 10 mg/kg and 30 mg/kg when compared to vehicle control. ARRY-438162 demonstrates dose-related inhibition of serum IL-6 concentration in rat adjuvant-induced arthritis (AIA) models, with complete inhibition at 10 mg/kg when compared to vehicle control. ARRY-438162 (30 mg/kg) demonstrates dose-related inhibition of relative spleen weights in rat adjuvant-induced arthritis (AIA) models. ARRY-438162 (30 mg/kg) significantly inhibits bone resorption and inflammation with delayed dosing when compared to vehicle in rat adjuvant-induced arthritis (AIA) models.  MEK162 (6 mg/kg, BID) combined with BEZ235 results in a significant reduction of tumor growth in immunodeficient mice injected with MCF7 cells. |
|In vitro||DMSO||88 mg/mL warmed (199.44 mM)|
|In vivo||Add solvents to the product individually and in order(Data is from Selleck tests instead of citations):
1% CMC+0.5% Tween-80
For best results, use promptly after mixing.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
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||ul||Number of animals|
|Step 2: Enter the in vivo formulation ()|
|% DMSO % % Tween 80 % ddH2O|
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
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.
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.
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and SDS / COA (available on product pages).
Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / COA (available online).
Molecular Weight Calculator
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:
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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 in 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.
Clinical Trial Information
|NCT Number||Recruitment||interventions||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT04965818||Not yet recruiting||Drug: Futibatinib and Binimetinib||Advanced or Metastatic Solid Tumors Irrespective of Gene Alterations|Non-Small Cell Lung Cancer|KRAS Gene Mutation||Taiho Oncology Inc.||July 2021||Phase 1|Phase 2|
|NCT04657991||Recruiting||Drug: Encorafenib|Drug: Binimetinib|Drug: Pembrolizumab||Melanoma||Pfizer|Merck Sharp & Dohme Corp.||January 15 2021||Phase 3|
|NCT04543188||Recruiting||Drug: PF-07284890|Drug: Binimetinib|Drug: Midazolam||Malignant Melanoma|Carcinoma Non-Small-Cell Lung|Brain Neoplasms Primary|Brain Neoplasms|Malignant Neoplasms||Pfizer||January 8 2021||Phase 1|
|NCT03878719||Recruiting||Drug: binimetinib|Drug: encorafenib||Melanoma||Pfizer|Pierre Fabre Laboratories||August 13 2020||Phase 1|
|NCT04720768||Recruiting||Drug: Binimetinib|Drug: Encorafenib|Drug: Palbociclib||Melanoma|Metastasis||Peter MacCallum Cancer Centre Australia||June 4 2020||Phase 1|Phase 2|
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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Frequently Asked Questions
Could please clarify the formulation in vivo for S7007 is clear or not?
S7007 can be dissolved in 5% DMSO+45% PEG 300+ddH2O at 5 mg/ml clearly for injection.