Date published: 2026-3-18

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Tenovin-1 (CAS 380315-80-0)

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Alternate Names:
N-[(4-acetamidophenyl)carbamothioyl]-4-tert-butylbenzamide
Application:
Tenovin-1 is an inhibitor of SIRT1 and SIRT2
CAS Number:
380315-80-0
Purity:
≥98%
Molecular Weight:
369.50
Molecular Formula:
C20H23N3O2S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tenovin-1 is a compound that belongs to the class of Tenovins, and inhibits SIRT1 and SIRT2. SIRT1 and SIRT2 are protein-deacetylases and are members of the NAD+-dependent class III histone deacetylases. Tenovin-1 has been shown to activate and elevate acetylated p53 levels, induce apoptosis in vitro, and acetylate histone H4. Studies report that the water solubility of Tenovin-1 was increased by attaching a solubilizing group to the R2 position, creating a new Tenovin, Tenovin-6 (sc-224296).


Tenovin-1 (CAS 380315-80-0) References

  1. p53 Activation: a case against Sir.  |  Brooks, CL. and Gu, W. 2008. Cancer Cell. 13: 377-8. PMID: 18455119
  2. Discovery, in vivo activity, and mechanism of action of a small-molecule p53 activator.  |  Lain, S., et al. 2008. Cancer Cell. 13: 454-63. PMID: 18455128
  3. The critical role of the class III histone deacetylase SIRT1 in cancer.  |  Liu, T., et al. 2009. Cancer Res. 69: 1702-5. PMID: 19244112
  4. p53-dependent and p53-independent anticancer effects of different histone deacetylase inhibitors.  |  Sonnemann, J., et al. 2014. Br J Cancer. 110: 656-67. PMID: 24281001
  5. Induction of Nuclear Enlargement and Senescence by Sirtuin Inhibitors in Glioblastoma Cells.  |  Yoon, KB., et al. 2016. Immune Netw. 16: 183-8. PMID: 27340387
  6. The sirtuin 1/2 inhibitor tenovin-1 induces a nonlinear apoptosis-inducing factor-dependent cell death in a p53 null Ewing's sarcoma cell line.  |  Marx, C., et al. 2018. Invest New Drugs. 36: 396-406. PMID: 29150734
  7. Tenovin-1 Induces Senescence and Decreases Wound-Healing Activity in Cultured Rat Primary Astrocytes.  |  Bang, M., et al. 2019. Biomol Ther (Seoul). 27: 283-289. PMID: 30092626
  8. Sirtuin Inhibitors Are Broadly Antiviral against Arboviruses.  |  Hackett, BA., et al. 2019. mBio. 10: PMID: 31289184
  9. Inverse regulation of claudin-2 and -7 expression by p53 and hepatocyte nuclear factor 4α in colonic MCE301 cells.  |  Hirota, C., et al. 2021. Tissue Barriers. 9: 1860409. PMID: 33356822
  10. How hydrophilic group affects drug-protein binding modes: Differences in interaction between sirtuins inhibitors Tenovin-1/Tenovin-6 and human serum albumin.  |  Gan, N., et al. 2021. J Pharm Biomed Anal. 201: 114121. PMID: 34020341
  11. Tenovin-1 inhibited dengue virus replication through SIRT2.  |  Wan, Y., et al. 2021. Eur J Pharmacol. 907: 174264. PMID: 34147476
  12. Tenovin-1 Ameliorates Renal Fibrosis in High-Fat-Diet-Induced Diabetic Nephropathy via Antioxidant and Anti-Inflammatory Pathways.  |  Kundu, A., et al. 2022. Antioxidants (Basel). 11: PMID: 36139886
  13. The propofol-induced mitochondrial damage in fetal rat hippocampal neurons via the AMPK/P53 signaling pathway.  |  Xiao, F., et al. 2022. Ann Transl Med. 10: 1106. PMID: 36388781

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tenovin-1, 10 mg

sc-222342
10 mg
$89.00