COBIMETINIB FUMARATE

Cobimetinib fumarate is a MEK inhibitor used with vemurafenib for BRAFmutant melanoma. Side effects include photosensitivity, diarrhea, cardiomyopathy, retinal disorders, and liver enzyme elevation. Only GMP materials will be supplied, logistics all according to GDP.

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Product Description


Mechanism of Action

COBIMETINIB FUMARATE displays a highdimensional biochemical interaction profile, integrating catalyticdomain modulation, multiaxis signalling interference, mitochondrialnetwork recalibration, ionflux redistribution, membranepotential rebalancing, cytoskeletal remodelling, redoxequilibrium restructuring and transcriptionfactor pathway reprogramming. Its molecular topology supports interaction with catalytic residues, allosteric microdomains, transmembrane helices, nucleotidebinding pockets, redoxbuffer centres and polymeric scaffolding complexes, enabling wideband influence across metabolic, genomic, structural and electrophysiological layers.

At the signalling level, COBIMETINIB FUMARATE may reconfigure phosphorylation landscapes spanning ERK/MAPK/JNK/p38 and PI3KAKT axes, modulate Gprotein coupling states, reorganise Ca²⁺ microdomain geometry, adjust IP/DAG cascade topology, and recalibrate cAMPPKA amplitude distributions. Mitochondrial effects can include ETCcomplex rebalancing, ATP/ADP flux modulation, ROSthreshold displacement, membranepotential polarity shifts and bidirectional stresssignal integration between ER and mitochondrial compartments.

Advanced

  • Kinomescale catalyticcascade interference mapping
  • Highresolution docking & conformationaltransition simulations
  • UPR/ERstress, mitophagy & autophagicflux network analysis
  • Full multiomics integration (RNAseq, proteomics, phosphoproteomics, metabolomics)
  • Cytoskeletal mechanics & polymerturnover/forcedistribution modelling
  • Cellfate pathway simulations (apoptosis, necroptosis, ferroptosis, parthanatos)
  • AIdriven SAR/QSAR pipelines for compoundperformance prediction

Toxicodynamics & Hazard Spectrum

  • Rapid ROS escalation & antioxidantbuffer saturation
  • Mitochondrial fragmentation or ETCaxis suppression
  • Severe Na⁺/K⁺/Ca²⁺ ionic-flux destabilisation
  • Cytoskeletal depolymerisation & membrane-integrity loss
  • Hyperactivation of NF-κB, STAT & IRF inflammatory regulators
  • Induction of multiaxis programmed-cell-death pathways
  • Epigenetic drift including methylation/acetylation imbalance

For expert laboratory research only not intended for biological or therapeutic exposure.

Only GMP materials will be supplied, logistics all according to GDP.

Datasheet


Molecular Formula

C46H46F6I2N6O8

Molecular Weight

1178.7 g/mol

CAS Number

1369665-02-0

Storage Condition

Store in a cool, dry place. Keep container tightly closed. Protect from moisture and light.

Solubility

Solubility depends on solvent and conditions (e.g., pH). Please contact us for solvent-specific guidance.

Purity

Purity information is available upon request (COA).

Synonym

Cobimetinib Fumarate; Cobimetinib hemifumarate; Xl-518 hemifumarate; GDC-0973 hemifumarate; UNII-6EXI96H8SV

IUPAC/Chemical Name

(E)-but-2-enedioic acid;bis([3,4-difluoro-2-(2-fluoro-4-iodoanilino)phenyl]-[3-hydroxy-3-[(2S)-piperidin-2-yl]azetidin-1-yl]methanone)

InChl Key

RESIMIUSNACMNW-BXRWSSRYSA-N

InChl Code

InChI=1S/2C21H21F3IN3O2.C4H4O4/c2*22-14-6-5-13(19(18(14)24)27-16-7-4-12(25)9-15(16)23)20(29)28-10-21(30,11-28)17-3-1-2-8-26-17;5-3(6)1-2-4(7)8/h2*4-7,9,17,26-27,30H,1-3,8,10-11H2;1-2H,(H,5,6)(H,7,8)/b;;2-1+/t2*17-;/m00./s1

References

https://pubchem.ncbi.nlm.nih.gov/compound/71491931;

3D Conformer.

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