Date published: 2026-5-16

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JNJ-26481585 (CAS 875320-29-9)

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Alternate Names:
Quisinostat
Application:
JNJ-26481585 is an HDAC1, HDAC2, HDAC4, HDAC10, and HDAC11 inhibitor
CAS Number:
875320-29-9
Molecular Weight:
394.5
Molecular Formula:
C21H26N6O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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JNJ-26481585 (Quisinostat) is an HDAC inhibitor. It has a second generation histone deacetylase inhibitor with antineoplastic activities. It inhibits well for HDAC1 (IC50 = 0.11 nM), HDAC2 (IC50 = 0.33 nM), HDAC4 (IC50 = 0.64 nM), HDAC10 (IC50 = 0.46 nM), HDAC11 (IC50 = 0.37 nM).


JNJ-26481585 (CAS 875320-29-9) References

  1. The effects of JNJ-26481585, a novel hydroxamate-based histone deacetylase inhibitor, on the development of multiple myeloma in the 5T2MM and 5T33MM murine models.  |  Deleu, S., et al. 2009. Leukemia. 23: 1894-903. PMID: 19494837
  2. Bortezomib alone or in combination with the histone deacetylase inhibitor JNJ-26481585: effect on myeloma bone disease in the 5T2MM murine model of myeloma.  |  Deleu, S., et al. 2009. Cancer Res. 69: 5307-11. PMID: 19531653
  3. Preclinical antileukemia activity of JNJ-26481585, a potent second-generation histone deacetylase inhibitor.  |  Tong, WG., et al. 2010. Leuk Res. 34: 221-8. PMID: 19682743
  4. Severe SMA mice show organ impairment that cannot be rescued by therapy with the HDACi JNJ-26481585.  |  Schreml, J., et al. 2013. Eur J Hum Genet. 21: 643-52. PMID: 23073311
  5. The role of DNA damage and repair in decitabine-mediated apoptosis in multiple myeloma.  |  Maes, K., et al. 2014. Oncotarget. 5: 3115-29. PMID: 24833108
  6. Effect of histone deacetylase inhibitor JNJ-26481585 in pain.  |  Capasso, KE., et al. 2015. J Mol Neurosci. 55: 570-8. PMID: 25085711
  7. JNJ-26481585 primes rhabdomyosarcoma cells for chemotherapeutics by engaging the mitochondrial pathway of apoptosis.  |  Heinicke, U., et al. 2015. Oncotarget. 6: 37836-51. PMID: 26473375
  8. Critical role of mitochondria-mediated apoptosis for JNJ-26481585-induced antitumor activity in rhabdomyosarcoma.  |  Heinicke, U., et al. 2016. Oncogene. 35: 3729-41. PMID: 26616861
  9. Epigenetic Suppression of GADs Expression is Involved in Temporal Lobe Epilepsy and Pilocarpine-Induced Mice Epilepsy.  |  Wang, JG., et al. 2016. Neurochem Res. 41: 1751-60. PMID: 27220336
  10. Co-targeting of BET proteins and HDACs as a novel approach to trigger apoptosis in rhabdomyosarcoma cells.  |  Enßle, JC., et al. 2018. Cancer Lett. 428: 160-172. PMID: 29709701
  11. The HDAC Inhibitor Quisinostat (JNJ-26481585) Supresses Hepatocellular Carcinoma alone and Synergistically in Combination with Sorafenib by G0/G1 phase arrest and Apoptosis induction.  |  He, B., et al. 2018. Int J Biol Sci. 14: 1845-1858. PMID: 30443188
  12. Inhibition of JNJ-26481585-mediated autophagy induces apoptosis via ROS activation and mitochondrial membrane potential disruption in neuroblastoma cells.  |  Kommalapati, VK., et al. 2020. Mol Cell Biochem. 468: 21-34. PMID: 32146648
  13. CaMKII exacerbates heart failure progression by activating class I HDACs.  |  Zhang, M., et al. 2020. J Mol Cell Cardiol. 149: 73-81. PMID: 32971072
  14. Optimal therapeutic targeting by HDAC inhibition in biopsy-derived treatment-naïve diffuse midline glioma models.  |  Vitanza, NA., et al. 2021. Neuro Oncol. 23: 376-386. PMID: 33130903
  15. Death by histone deacetylase inhibitor quisinostat in tongue squamous cell carcinoma via apoptosis, pyroptosis, and ferroptosis.  |  Wang, X., et al. 2021. Toxicol Appl Pharmacol. 410: 115363. PMID: 33290780

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

JNJ-26481585, 5 mg

sc-364515
5 mg
$321.00

JNJ-26481585, 50 mg

sc-364515A
50 mg
$1224.00