Date published: 2025-9-12

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CID 755673 (CAS 521937-07-5)

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Application:
CID 755673 is a selective PKC, PKD, Plk, and HSP 27 inhibitor
CAS Number:
521937-07-5
Purity:
≥98%
Molecular Weight:
217.22
Molecular Formula:
C12H11NO3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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CID 755673 is a selective and potent protein kinase D1-D3, PKC, CAK, PLK1 and CAMKIIalpha inhibitor. CID 755673 has been reported to inhibit PKD-mediated protein transport and inhibit proliferation, migration and invasion of prostate cancer cell lines. In SH-SY5Y human neuroblastoma cells, small heat shock protein 27 (HSP27) Ser-82 phosphorylation induced by phorbol-12,13-dibutyrate (PDB) was completely reversed by CID 755673.


CID 755673 (CAS 521937-07-5) References

  1. Potent and selective disruption of protein kinase D functionality by a benzoxoloazepinolone.  |  Sharlow, ER., et al. 2008. J Biol Chem. 283: 33516-26. PMID: 18829454
  2. Multiple protein kinases determine the phosphorylated state of the small heat shock protein, HSP27, in SH-SY5Y neuroblastoma cells.  |  Dokas, LA., et al. 2011. Neuropharmacology. 61: 12-24. PMID: 21338617
  3. Lysophosphatidic acid suppresses endothelial cell CD36 expression and promotes angiogenesis via a PKD-1-dependent signaling pathway.  |  Ren, B., et al. 2011. Blood. 117: 6036-45. PMID: 21441463
  4. Receptor-independent protein kinase C alpha (PKCalpha) signaling by calpain-generated free catalytic domains induces HDAC5 nuclear export and regulates cardiac transcription.  |  Zhang, Y., et al. 2011. J Biol Chem. 286: 26943-51. PMID: 21642422
  5. Discovery of diverse small molecule chemotypes with cell-based PKD1 inhibitory activity.  |  Sharlow, ER., et al. 2011. PLoS One. 6: e25134. PMID: 21998636
  6. The BAR domain protein Arfaptin-1 controls secretory granule biogenesis at the trans-Golgi network.  |  Gehart, H., et al. 2012. Dev Cell. 23: 756-68. PMID: 22981988
  7. PKD controls mitotic Golgi complex fragmentation through a Raf-MEK1 pathway.  |  Kienzle, C., et al. 2013. Mol Biol Cell. 24: 222-33. PMID: 23242995
  8. The p38 MAPK-regulated PKD1/CREB/Bcl-2 pathway contributes to selenite-induced colorectal cancer cell apoptosis in vitro and in vivo.  |  Hui, K., et al. 2014. Cancer Lett. 354: 189-99. PMID: 25128071
  9. Protein kinase d inhibitors uncouple phosphorylation from activity by promoting agonist-dependent activation loop phosphorylation.  |  Kunkel, MT. and Newton, AC. 2015. Chem Biol. 22: 98-106. PMID: 25556943
  10. Molecular cloning, epigenetic regulation, and functional characterization of Prkd1 gene promoter in dopaminergic cell culture models of Parkinson's disease.  |  Ay, M., et al. 2015. J Neurochem. 135: 402-15. PMID: 26230914
  11. Regulation of membrane KCNQ1/KCNE1 channel density by sphingomyelin synthase 1.  |  Wu, M., et al. 2016. Am J Physiol Cell Physiol. 311: C15-23. PMID: 27194473
  12. Biological or pharmacological activation of protein kinase C alpha constrains hepatitis E virus replication.  |  Wang, W., et al. 2017. Antiviral Res. 140: 1-12. PMID: 28077314
  13. Phosphine-mediated sequential annulations of allenyl ketone and isocyanide: a bicyclization strategy to access a furan-fused eight-membered ring and a spirocycle.  |  Xue, B., et al. 2019. Chem Commun (Camb). 55: 12180-12183. PMID: 31544180
  14. Protein kinase D, ubiquitin and proteasome pathways are involved in adenosine receptor-stimulated NR4A expression in myeloid cells.  |  Giffney, HE., et al. 2021. Biochem Biophys Res Commun. 555: 19-25. PMID: 33812054
  15. Perfluorooctane Sulfonic Acid Disrupts Protective Tight Junction Proteins via Protein Kinase D in Airway Epithelial Cells.  |  Lucas, JH., et al. 2022. Toxicol Sci. 190: 215-226. PMID: 36106993

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

CID 755673, 10 mg

sc-205246
10 mg
$203.00