Date published: 2025-10-19

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Tyrphostin AG 698 (CAS 134036-52-5)

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Alternate Names:
Tyrphostin B52
CAS Number:
134036-52-5
Purity:
≥98%
Molecular Weight:
308.3
Molecular Formula:
C18H16N2O3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tyrphostin AG 698 is a compound that functions as a potent and selective inhibitor of the epidermal growth factor receptor (EGFR) tyrosine kinase. It exerts its mechanism of action by competitively binding to the ATP-binding site of the EGFR, thereby preventing the receptor from phosphorylating its downstream substrates. This inhibition ultimately disrupts the signaling cascade involved in cell proliferation, survival, and differentiation. By targeting the EGFR, Tyrphostin AG 698 interferes with the activation of various intracellular pathways, such as the Ras/Raf/MEK/ERK and PI3K/Akt pathways, which are for regulating cellular processes. Tyrphostin AG 698′s ability to block EGFR tyrosine kinase activity makes it useful for investigating the role of EGFR signaling in various cellular processes. Its mechanism of action at the molecular level provides insights into the regulatory networks within cells, contributing to a deeper understanding of cellular signaling pathways.


Tyrphostin AG 698 (CAS 134036-52-5) References

  1. An image-based, high-throughput screening assay for molecules that induce excess DNA replication in human cancer cells.  |  Zhu, W., et al. 2011. Mol Cancer Res. 9: 294-310. PMID: 21257818
  2. A homogeneous, high-throughput assay for phosphatidylinositol 5-phosphate 4-kinase with a novel, rapid substrate preparation.  |  Davis, MI., et al. 2013. PLoS One. 8: e54127. PMID: 23326584
  3. Integrating high-content imaging and chemical genetics to probe host cellular pathways critical for Yersinia pestis infection.  |  Kota, KP., et al. 2013. PLoS One. 8: e55167. PMID: 23383093
  4. Annotated compound data for modulators of detergent-solubilised or lipid-reconstituted respiratory type II NADH dehydrogenase activity obtained by compound library screening.  |  Dunn, EA., et al. 2016. Data Brief. 6: 275-8. PMID: 26862571

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tyrphostin AG 698, 5 mg

sc-222391
5 mg
$30.00