MK-0731
Product Specifications
UNSPSC Description
MK-0731 is a selective, non-competitive and allosteric kinesin spindle protein (KSP) inhibitor with an IC50 of 2.2 nM and a pKa of 7.6. MK-0731 is >20,000 fold selectivity against other kinesins. MK-0731 induces mitotic arrest and induces apoptosis in tumors. MK-0731 provides significant antitumor efficacy[1][2].
Target Antigen
Apoptosis; Kinesin; Lipoxygenase
Type
Reference compound
Related Pathways
Apoptosis;Cell Cycle/DNA Damage;Cytoskeleton;Metabolic Enzyme/Protease
Applications
Cancer-programmed cell death
Field of Research
Cancer
Assay Protocol
https://www.medchemexpress.com/mk-0731.html
Purity
99.85
Solubility
DMSO : 50 mg/mL (ultrasonic)
Smiles
O=C(N(C)[C@@H](CC1)[C@H](F)CN1C)N2[C@@](C3=CC=CC=C3)(CO)C=C(C4=CC(F)=CC=C4F)C2
Molecular Weight
459.50
References & Citations
[1]Christopher D Cox, et al. Kinesin spindle protein (KSP) inhibitors. 9. Discovery of (2S)-4-(2,5-difluorophenyl)-n-[(3R,4S)-3-fluoro-1-methylpiperidin-4-yl]-2-(hydroxymethyl)-N-methyl-2-phenyl-2,5-dihydro-1H-pyrrole-1-carboxamide (MK-0731) for the treatment of taxane-refractory cancer. J Med Chem. 2008 Jul 24;51(14):4239-52.|[2]Kyle Holen, et al. A phase I trial of MK-0731, a kinesin spindle protein (KSP) inhibitor, in patients with solid tumors. Invest New Drugs. 2012 Jun;30(3):1088-95.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C, 3 years (Powder)
Product Datasheet
http://file.medchemexpress.com/batch_PDF/HY-50672/MK-0731-DataSheet-MedChemExpress.pdf
Product MSDS
http://file.medchemexpress.com/batch_PDF/HY-50672/MK-0731-SDS-MedChemExpress.pdf
Clinical Information
Phase 1
CAS Number
845256-65-7
Available Sizes
Curated Selection
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