Synonym
NS-1652; NS 1652; NS1652
IUPAC/Chemical Name
Anthranilic acid, N-((alpha,alpha,alpha-trifluoro-m-tolyl)carbamoyl)-
InChi Key
CTNQAPPDQTYTHM-UHFFFAOYSA-N
InChi Code
InChI=1S/C15H11F3N2O3/c16-15(17,18)9-4-3-5-10(8-9)19-14(23)20-12-7-2-1-6-11(12)13(21)22/h1-8H,(H,21,22)(H2,19,20,23)
SMILES Code
O=C(O)C1=CC=CC=C1NC(NC2=CC=CC(C(F)(F)F)=C2)=O
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
Preparing Stock Solutions
The following data is based on the
product
molecular weight
324.26
Batch specific molecular weights may vary
from batch to batch
due to the degree 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 |
1.15 mL |
5.76 mL |
11.51 mL |
| 5 mM |
0.23 mL |
1.15 mL |
2.3 mL |
| 10 mM |
0.12 mL |
0.58 mL |
1.15 mL |
| 50 mM |
0.02 mL |
0.12 mL |
0.23 mL |
1: Bennekou P, Pedersen O, Møller A, Christophersen P. Volume control in sickle cells is facilitated by the novel anion conductance inhibitor NS1652. Blood. 2000 Mar 1;95(5):1842-8. PubMed PMID: 10688846.
2: Bruce LJ, Robinson HC, Guizouarn H, Borgese F, Harrison P, King MJ, Goede JS, Coles SE, Gore DM, Lutz HU, Ficarella R, Layton DM, Iolascon A, Ellory JC, Stewart GW. Monovalent cation leaks in human red cells caused by single amino-acid substitutions in the transport domain of the band 3 chloride-bicarbonate exchanger, AE1. Nat Genet. 2005 Nov;37(11):1258-63. Epub 2005 Oct 9. PubMed PMID: 16227998.
3: Hélix N, Strøbaek D, Dahl BH, Christophersen P. Inhibition of the endogenous volume-regulated anion channel (VRAC) in HEK293 cells by acidic di-aryl-ureas. J Membr Biol. 2003 Nov 15;196(2):83-94. PubMed PMID: 14724745.
4: Kjaer K, Strøbaek D, Christophersen P, Rønn LC. Chloride channel blockers inhibit iNOS expression and NO production in IFNgamma-stimulated microglial BV2 cells. Brain Res. 2009 Jul 24;1281:15-24. doi: 10.1016/j.brainres.2009.05.015. Epub 2009 May 13. Erratum in: Brain Res. 2009 Sep 29;1291:153. PubMed PMID: 19446535.
