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AG-1024 | IGF-1R inhibitor

  • AG-1024 (.png)
  • AG-1024 (.jpg)
Catalog #:

Product Description

AG-1024 is a selective IGF-1R kinase inhibitor with modest activity. It inhibits insulin-stimulated cellular proliferation with IC50 of 0.4 µM. [1] AG-1024 showed synergistic effect with irradation and inhibited proliferation and induced apoptosis in human breast cancer MCF-7 cells. [2] AG-1024 also inhibited autocrine growth of human prostate cancer DU145 cells with an IC50 value of 2.5 µM.[3]

In vivo, daily administration of AG-1024 through i.v. route at 1-2 mg/kg has been shown to increase the survival rate of mouse injected with Ba/F3-p210 cells. [4]

Technical information:

Chemical Formula:   C14H13BrN2O
CAS #:   65678-07-1
Molecular Weight:   305.17
Purity:   > 98%
Appearance:   Orange
Chemical Name:   2-(3-bromo-5-(tert-butyl)-4-hydroxybenzylidene)malononitrile
Solubility:   Up to 100 mM in DMSO
Synonyms:   AG1024, AG 1024, Tyrphostin AG-1024,

Shipping Condition: The product is shipped in a glass vial at ambient temperature.
Storage condition: For longer shelf life, store solid powder or DMSO solution at -20oC desiccated.


1. Párrizas M, et al. Specific inhibition of insulin-like growth factor-1 and insulin receptor tyrosine kinase activity and biological function by tyrphostins. Endocrinology. 1997; 138(4):1427-33. Pubmed ID: 9075698
2. Wen B, et al. Tyrphostin AG 1024 modulates radiosensitivity in human breast cancer cells. Br J Cancer. 2001; 85(12):2017-21. Pubmed ID: 11747348
3. Kisielewska J, et al. The effect of tyrosine kinase inhibitors, tyrphostins: AG1024 and SU1498, on autocrine growth of prostate cancer cells (DU145). Folia Histochem Cytobiol. 2008; 46(2):185-91. Pubmed ID: 18519236
4. Deutsch E, et al. Tyrosine kinase inhibitor AG1024 exerts antileukaemic effects on STI571-resistant Bcr-Abl expressing cells and decreases AKT phosphorylation. Br J Cancer. 2004; 91(9):1735-41. Pubmed ID: 11747348

Other Information:

Product Specification (pdf)
MSDS (pdf)
Certificate of Analysis is available upon request.

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