Biological Activity
Cell-permeable, selective sirtuin deacetylase inhibitor (IC50 values are 38, 68 and 131 μM at SIRT2, Sir2p and SIRT1 respectively) that has no effect on HDAC1 activity. Significantly decreases growth and viability of PCa and HEK293T cells in vitro.
Compound Libraries
Sirtinol is also offered as part of the Tocriscreen Epigenetics Toolbox. Find out more about compound libraries available from Tocris.
Technical Data
| M. Wt | 394.47 |
| Formula | C26H22N2O2 |
| Storage | Store at -20°C |
| Purity | ≥98% (HPLC) |
| CAS Number | 410536-97-9 |
| PubChem ID | 5717148 |
| InChI Key | YUGODMKHHCZZOI-QJOMJCCJSA-N |
| Smiles | O=C(NC(C)C3=CC=CC=C3)C1=CC=CC=C1/N=C/C2=C(C=CC=C4)C4=CC=C2O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 39.45 | 100 |
Preparing Stock Solutions
The following data is based on the product molecular weight 394.47. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 2.54 mL | 12.68 mL | 25.35 mL |
| 5 mM | 0.51 mL | 2.54 mL | 5.07 mL |
| 10 mM | 0.25 mL | 1.27 mL | 2.54 mL |
| 50 mM | 0.05 mL | 0.25 mL | 0.51 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Grozinger et al (2001) Identification of a class of small molecule inhibitors of the sirtuin family of NAD-dependent deacetylases by phenotypic screening. J.Biol.Chem. 276 38837 PMID: 11483616
Mai et al (2005) Design, synthesis, and biological evaluation of sirtinol analogues as class III histone/protein deacetylase (sirtuin) inhibitors. J.Med.Chem. 48 7789 PMID: 16302818
Kahyo et al (2008) A novel chalcone polyphenol inhibits the deacetylase activity of SIRT1 and cell growth in HEK293T cells. J.Pharmacol.Sci. 108 364 PMID: 19008647
Jung-Hynes et al (2009) Role of sirtuin histone deacetylase SIRT1 in prostate cancer. A target for prostate cancer management via its inhibition? J.Biol.Chem. 284 3823 PMID: 19075016
Keywords: Sirtinol, supplier, Selective, sirtuin, family, deacetylases, inhibitors, inhibits, Sirtuin, Sir2-like, Family, Sir2-like, Family, Deacetylases, Sir2-like, Family, Deacetylases, Tocris Bioscience
