Biological Activity
Selective positive allosteric modulator of α7 nicotinic acetylcholine receptors. Exhibits no substantial activity for α4β2, α3β3 and α1-containing receptors. Displays cognitive-enhancing properties in vivo.
Technical Data
| M. Wt | 365.13 |
| Formula | C14H9Cl2F3N2O2 |
| Storage | Store at RT |
| Purity | ≥99% (HPLC) |
| CAS Number | 501684-93-1 |
| PubChem ID | 310378 |
| InChI Key | OUDXRNQPVSMGDW-UHFFFAOYSA-N |
| Smiles | O=C(NC2=CC(C(F)(F)F)=CC=C2Cl)NC1=C(O)C=CC(Cl)=C1 |
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 | 36.51 | 100 | |
| ethanol | 36.51 | 100 |
Preparing Stock Solutions
The following data is based on the product molecular weight 365.13. 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 | 2.74 mL | 13.69 mL | 27.39 mL |
| 5 mM | 0.55 mL | 2.74 mL | 5.48 mL |
| 10 mM | 0.27 mL | 1.37 mL | 2.74 mL |
| 50 mM | 0.05 mL | 0.27 mL | 0.55 mL |
Molarity Calculator
Reconstitution Calculator
Dilution Calculator
Product Datasheets
References
References are publications that support the products' biological activity.
Timmermann et al (2007) An allosteric modulator of the α7 nicotinic acetylcholine receptor possessing cognition-enhancing properties in vivo. J.Pharmacol.Exp.Ther. 323 294 PMID: 17625074
Freitas et al (2013) The antinociceptive effects of nicotinic receptors α7-positive allosteric modulators in murine acute and tonic pain models. J.Pharmacol.Exp.Ther. 344 264 PMID: 23115222
Keywords: NS 1738, supplier, Positive, allosteric, modulators, α7, alpha7, a7, nAChR, active, vivo, Nicotinic, Receptors, Acetylcholine, NS1738, Nicotinic, (a7), Receptors, Nicotinic, (a7), Receptors, Tocris Bioscience
