Date published: 2025-10-2

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GSK 2606414 (CAS 1337531-36-8)

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Alternate Names:
7-Methyl-5-[1-[[3-(trifluoromethyl)phenyl]acetyl]-2,3-dihydro-1H-indol-5-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS Number:
1337531-36-8
Molecular Weight:
451.44
Molecular Formula:
C24H20F3N5O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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GSK 2606414, serves as a selective inhibitor of protein kinase R-like ER kinase (PERK), displaying an IC50 value of 0.4 nM. In lung carcinoma A549 cells, it effectively inhibits thapsigargin-induced PERK phosphorylation. Moreover, GSK2606414 demonstrates the ability to attenuate the growth of subcutaneous human pancreatic tumor xenografts in mice. Considering that PERK plays a role in the unfolded protein response pathway, which is involved in neurotoxicity and cancer, inhibiting PERK signaling holds potential applications in cancer treatment and cognitive degeneration. Specifically designed as a selective PERK inhibitor, GSK 2606414 effectively hinders PERK activation in cells. This inhibition translates into the suppression of a human tumor xenograft′s growth in mice.


GSK 2606414 (CAS 1337531-36-8) References

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  3. Silver nanoparticles induce irremediable endoplasmic reticulum stress leading to unfolded protein response dependent apoptosis in breast cancer cells.  |  Simard, JC., et al. 2016. Apoptosis. 21: 1279-1290. PMID: 27586505
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  5. Cleavage of caspase-12 at Asp94, mediated by endoplasmic reticulum stress (ERS), contributes to stretch-induced apoptosis of myoblasts.  |  Song, J., et al. 2018. J Cell Physiol. 233: 9473-9487. PMID: 29943814
  6. Glucose-6-phosphate dehydrogenase blockade potentiates tyrosine kinase inhibitor effect on breast cancer cells through autophagy perturbation.  |  Mele, L., et al. 2019. J Exp Clin Cancer Res. 38: 160. PMID: 30987650
  7. Urokinase-Type Plasminogen Activator Protects Cerebral Cortical Neurons from Soluble Aβ-Induced Synaptic Damage.  |  Diaz, A., et al. 2020. J Neurosci. 40: 4251-4263. PMID: 32332118
  8. KSHV infection skews macrophage polarisation towards M2-like/TAM and activates Ire1 α-XBP1 axis up-regulating pro-tumorigenic cytokine release and PD-L1 expression.  |  Gilardini Montani, MS., et al. 2020. Br J Cancer. 123: 298-306. PMID: 32418990
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

GSK 2606414, 5 mg

sc-490182
5 mg
$160.00

GSK 2606414, 25 mg

sc-490182A
25 mg
$561.00