566322-M
SIRT1 Inhibitor III
The SIRT1 Inhibitor III, also referenced under CAS 49843-98-3, controls the biological activity of SIRT1. This small molecule/inhibitor is primarily used for Cell Structure applications.
Synonym(s):
SIRT1 Inhibitor III, 6-Chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide, racemic, SIRT1 Inhibitor III, SIRT2 Inhibitor IV, SIRT3 Inhibitor I, EX-527
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About This Item
Empirical Formula (Hill Notation):
C13H13ClN2O
CAS Number:
Molecular Weight:
248.71
UNSPSC Code:
12352200
MDL number:
NACRES:
NA.77
Assay:
≥95% (HPLC)
Form:
solid
Storage condition:
OK to freeze, protect from light
Quality Segment
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
off-white
solubility
DMSO: 10 mg/mL, ethanol: 5 mg/mL
storage temp.
2-8°C
SMILES string
Clc1cc2c([nH]c3c2CCCC3C(=O)N)cc1
InChI
1S/C13H13ClN2O/c14-7-4-5-11-10(6-7)8-2-1-3-9(13(15)17)12(8)16-11/h4-6,9,16H,1-3H2,(H2,15,17)
InChI key
FUZYTVDVLBBXDL-UHFFFAOYSA-N
General description
A cell-permeable indole compound that acts as a potent and highly selective inhibitor of SIRT1 (IC50 = 98 nM). It inhibits other sirtuin family deacetylases only at much higher concentrations (IC50 = 19.6 and 48.7 µM for SIRT2 and SIRT3, respectively) and shows no inhibitory effect against class I and II HDACs or NAD glycohydrolase even at concentrations as high as 100 µM. Shown to be orally bioavailable with a serum half-life of 136 minutes in mice in vivo.
Biochem/physiol Actions
Primary Target
SIRT1
SIRT1
Target IC50: 98 nM against SIRT1
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Other Notes
Solomon, J.M., et al. 2006. Mol. Cell. Biol.26, 28.
Napper, A.D., et al. 2005. J. Med. Chem.48, 8045.
Napper, A.D., et al. 2005. J. Med. Chem.48, 8045.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Irritant (B)
Storage Class
11 - Combustible Solids
wgk
WGK 3
Certificates of Analysis (COA)
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