Date published: 2025-11-1

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NSC697923 (CAS 343351-67-7)

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Alternate Names:
2-(4-Methylphenyl)sulfonyl-5-nitrofuran
Application:
NSC697923 is a selective inhibitor of Ubc13-Uev1A
CAS Number:
343351-67-7
Purity:
≥98%
Molecular Weight:
267.3
Molecular Formula:
C11H9NO5S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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NSC697923 is a selective inhibitor of the Ub-conjugating enzyme (E2) complex Ubc13-Uev1A suggested to disrupt formation of the Ubc13-Ub conjugate. Shown to inhibit proliferation and survival of certain B-cell lymphoma cells. NSC697923 falls within the nitrofuran derivatives category as a synthetic organic compound. Its physical form is that of a crystalline solid exhibiting a yellow hue, with its melting point measured at 148-150° C. The core arrangement of NSC697923 involves a sulfonyl group, a nitro group, and a methylphenyl group, all intricately linked via a five-membered furan ring.


NSC697923 (CAS 343351-67-7) References

  1. Inhibition of proliferation and survival of diffuse large B-cell lymphoma cells by a small-molecule inhibitor of the ubiquitin-conjugating enzyme Ubc13-Uev1A.  |  Pulvino, M., et al. 2012. Blood. 120: 1668-77. PMID: 22791293
  2. A small-molecule inhibitor of UBE2N induces neuroblastoma cell death via activation of p53 and JNK pathways.  |  Cheng, J., et al. 2014. Cell Death Dis. 5: e1079. PMID: 24556694
  3. Screening of DUB activity and specificity by MALDI-TOF mass spectrometry.  |  Ritorto, MS., et al. 2014. Nat Commun. 5: 4763. PMID: 25159004
  4. Covalent Inhibition of Ubc13 Affects Ubiquitin Signaling and Reveals Active Site Elements Important for Targeting.  |  Hodge, CD., et al. 2015. ACS Chem Biol. 10: 1718-28. PMID: 25909880
  5. A Generic Platform for Cellular Screening Against Ubiquitin Ligases.  |  Maculins, T., et al. 2016. Sci Rep. 6: 18940. PMID: 26743172
  6. Inhibition of Ubiquitin-conjugating Enzyme E2 May Activate the Degradation of Hypoxia-inducible Factors and, thus, Overcome Cellular Resistance to Radiation in Colorectal Cancer.  |  Gombodorj, N., et al. 2017. Anticancer Res. 37: 2425-2436. PMID: 28476810
  7. Deregulation of autophagy under hyperglycemic conditions is dependent on increased lysine 63 ubiquitination: a candidate mechanism in the progression of diabetic nephropathy.  |  Pontrelli, P., et al. 2018. J Mol Med (Berl). 96: 645-659. PMID: 29806072
  8. UBE2N Promotes Melanoma Growth via MEK/FRA1/SOX10 Signaling.  |  Dikshit, A., et al. 2018. Cancer Res. 78: 6462-6472. PMID: 30224375
  9. Dynamic regulation of dynein localization revealed by small molecule inhibitors of ubiquitination enzymes.  |  Monda, JK. and Cheeseman, IM. 2018. Open Biol. 8: PMID: 30257893
  10. Ubiquitin-mediated DNA damage response is synthetic lethal with G-quadruplex stabilizer CX-5461.  |  Masud, T., et al. 2021. Sci Rep. 11: 9812. PMID: 33963218
  11. Inhibition of Lysine 63 Ubiquitination Prevents the Progression of Renal Fibrosis in Diabetic DBA/2J Mice.  |  Pontrelli, P., et al. 2021. Int J Mol Sci. 22: PMID: 34068941
  12. Deletion of Plasmodium falciparum ubc13 increases parasite sensitivity to the mutagen, methyl methanesulfonate and dihydroartemisinin.  |  Maneekesorn, S., et al. 2021. Sci Rep. 11: 21791. PMID: 34750454
  13. A small molecule inhibitor of caspase-1 inhibits NLRP3 inflammasome activation and pyroptosis to alleviate gouty inflammation.  |  Cao, DY., et al. 2022. Immunol Lett. 244: 28-39. PMID: 35288207
  14. Inhibitors of the Ubiquitin-Mediated Signaling Pathway Exhibit Broad-Spectrum Antiviral Activities against New World Alphaviruses.  |  Boghdeh, NA., et al. 2023. Viruses. 15: PMID: 36992362
  15. CRISPR-Cas9 knockout screen identifies novel treatment targets in childhood high-grade glioma.  |  Wenger, A., et al. 2023. Clin Epigenetics. 15: 80. PMID: 37161535

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

NSC697923, 1 mg

sc-391107
1 mg
$15.00

NSC697923, 5 mg

sc-391107A
5 mg
$51.00