Chemical Name:N-(6,8-Difluoro-2-methyl-4-quinolinyl)-N'-[4-(dimethylamino)phenyl]urea
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective non-peptide orexin OX1 receptor antagonist (Kb values are 21.7 and 1405 nM for human OX1 and OX2 receptors respectively). Blocks orexin-A induced grooming following oral administration in vivo.
Licensing Information
Sold for research purposes under agreement from GlaxoSmithKline
Compound Libraries
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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
35.64
100
Preparing Stock Solutions
The following data is based on the product molecular weight 356.37. 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
2.81 mL
14.03 mL
28.06 mL
5 mM
0.56 mL
2.81 mL
5.61 mL
10 mM
0.28 mL
1.4 mL
2.81 mL
50 mM
0.06 mL
0.28 mL
0.56 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Langmeadet al (2004) Characterisation of the binding of [3H]-SB-674042, a novel nonpeptide antagonist, to the human orexin-1 receptor. Br.J.Pharmacol. 141 340 PMID: 14691055
Porter
(2001) Advances in novel 7-TM receptors: non-peptide orexin-1 antagonists. Royal Society of Chemistry Meeting. PMID: