Cas No.: | 1416575-97-7 |
Chemical Name: | 2-(4-(4-chlorobenzoyl)phenoxy)-N-(pyridin-3-yl)acetamide |
Synonyms: | LUF-7244;LUF 7244 |
Formula: | C20H15ClN2O3 |
M.Wt: | 366.801 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | A novel negative allosteric modulator of dofetilide binding to the Kv11.1 (hERG) channel with the strongest effect at 10 uM (IC50=3.9 uM); significantly decreases the Kv11.1 affinities of typical blockers (ie, dofetilide, astemizole, sertindole, and cisapride); prevents astemizole or sertindole caused heterogeneous prolongation of action potential duration in neonatal rat ventricular myocyte, with no effect on their viability, excitability and contractility. |