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Catalog No.
Potent c-Met inhibitor
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Ship with 10-15 days
Ship with 10-15 days

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AMG-458 is a potent and selective inhibitor of human and mouse c-Met with IC50 value of 1.2 nM and 2.0 nM respectively.

c-Met, also known as hepatocyte growth factor receptor, is a receptor tyrosine kinase that can be activated by hepatocyte growth factor/scatter factor (HGF/SF). It is a membrane protein which plays an essential role in embryonic development and wound healing.

Recent study investigated the effect of AMG-456 treatment on cell radiosensitizing response. The results showed that AMG-458 treatment enhanced radiosensitivity in H441 with higher levels of c-Met but not in A549 with lower expression of c-Met [1].

This component was also used in an animal model to study the role of c-Met in the development of tumor. For instance, orally administration of AMG-456 resulted in significant inhibition of tumor growth in /TPR-Met and U-87 MG xenograft models without any adverse effect on body weight [2].

1.  Li B, Torossian A, Sun Y, Du R, Dicker AP, Lu B. Higher levels of c-Met expression and phosphorylation identify cell lines with increased sensitivity to AMG-458, a novel selective c-Met inhibitor with radiosensitizing effects. Int J Radiat Oncol Biol Phys 2012,84:e525-531.
2.  Liu L, Siegmund A, Xi N, Kaplan-Lefko P, Rex K, Chen A, et al. Discovery of a potent, selective, and orally bioavailable c-Met inhibitor: 1-(2-hydroxy-2-methylpropyl)-N-(5-(7-methoxyquinolin-4-yloxy)pyridin-2-yl)-5-meth yl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide (AMG 458). J Med Chem 2008,51:3688-3691.

Chemical Properties

StorageStore at -20°C
Cas No.913376-83-7
SynonymsAMG 458; AMG458
SolubilitySoluble in DMSO
Chemical Name1-(2-hydroxy-2-methylpropyl)-N-[5-(7-methoxyquinolin-4-yl)oxypyridin-2-yl]-5-methyl-3-oxo-2-phenylpyrazole-4-carboxamide
SDFDownload SDF
Canonical SMILESCC1=C(C(=O)N(N1CC(C)(C)O)C2=CC=CC=C2)C(=O)NC3=NC=C(C=C3)OC4=C5C=CC(=CC5=NC=C4)OC
Shipping ConditionEvaluation sample solution: ship with blue ice. All other available sizes: ship with RT, or blue ice upon request.
General tipsFor obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20°C for several months.

Biological Activity

Description AMG 458 is a potent inhibitor of c-Met with a Ki value of 1.2 nM.
Targets c-Met (H1094R) c-Met (V1092I) c-Met (Human) c-Met (Mouse) c-Met (D1228H)  
IC50 0.5 nM(Ki) 1.1 nM(Ki) 1.2 nM(Ki) 2.0 nM(Ki) 2.2 nM(Ki)  

Quality Control

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Chemical structure