NS 398

Cat. No. 0942

NS 398 C13H18N2O5S
 [123653-11-2]

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Chemical Name: N-[2-Cyclohexyloxy-4-nitrophenyl]methanesulfonamide

Biological Activity

Selective cyclooxygenase-2 inhibitor (IC50 values are 3.8 and > 100 μM for COX-2 and COX-1 respectively). Induces apoptosis in colorectal tumor cells and elevates COX-2 protein expression in vitro. Orally active and non-ulcerogenic analgesic and anti-inflammatory in vivo.

Technical Data

M.Wt:
314.36
Formula:
C13H18N2O5S
Solubility:
Soluble to 100 mM in DMSO
Purity:
>99 %
Storage:
Store at RT
CAS No:
123653-11-2

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.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

Elder et al (2002) The MEK/ERK pathway mediates COX-2-selective NSAID-induced apoptosis and induced COX-2 protein expression in colorectal carcinoma cells. Int.J.Cancer 99 323. PMID: 11992399.

Futaki et al (1994) NS-398, a new anti-inflammatory agent, selectively inhibits prostaglandin G/H synthase/cyclooxygenase (COX-2) activity in vitro. Prostaglandins 47 55. PMID: 8140262.

Futaki et al (1993) NS-398, a novel non-steroidal anti-inflammatory drug with potent analgesic and antipyretic effects, which causes minimal stomach lesions. Gen.Pharmacol. 24 105. PMID: 8482483.

If you know of a relevant reference for this product please let us know.

Citations are publications that use Tocris products. Selected citations for NS 398 include:

Sugiyama et al (2013) The cyclooxygenase-2 selective inhibitor NS-398 does not influence trabecular or cortical bone gain resulting from repeated mechanical loading in female mice. Osteoporos Int 24 383. PMID: 22349912.

Buenestado et al (2012) Roflumilast inhibits the release of chemokines and TNF-α from human lung macrophages stimulated with lipopolysaccharide. Br J Pharmacol 165 1877. PMID: 21913898.

Bourquin et al (2011) Systemic cancer therapy with a small molecule agonist of toll-like receptor 7 can be improved by circumventing TLR tolerance. Cancer Res 71 5123. PMID: 21697281.

Chia et al (2011) Protection of protease-activated receptor 2 mediated vasodilatation against angiotensin II-induced vascular dysfunction in mice. BMC Pharmacol 11 10. PMID: 21955547.

Sunters et al (2010) Mechano-transduction in osteoblastic cells involves strain-regulated estrogen receptor alpha-mediated control of insulin-like growth factor (IGF) I receptor sensitivity to Ambient IGF, leading to phosphatidylinositol 3-kinase/AKT-dependent Wnt/LRP5 receptor-independent activation of beta-catenin signaling. J Biol Chem 285 8743. PMID: 20042609.

Wong et al (2009) Cyclooxygenase-2-derived prostaglandin F2alpha mediates endothelium-dependent contractions in the aortae of hamsters with increased impact during aging. Circ Res 104 228. PMID: 19096033.

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Keywords: NS 398, supplier, Cyclooxygenase, COX-2, inhibitors, inhibits, COX, Oxygenases, Oxidases, NS398, Tocris Bioscience, Cyclooxygenase Inhibitor products

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