Cas No.: | 103342-82-1 |
Chemical Name: | 5-(2-Fluorophenyl)-1,3-dihydro-3-(1H-indol-3-ylmethyl)-1-methyl-2H-1,4-benzodiazepin-2-one |
Synonyms: | R-L3 |
SMILES: | FC1C(=CC=CC=1)C2C3C(=CC=CC=3)N(C)C(=O)[C@@H](CC4C5C(=CC=CC=5)NC=4)N=2 |
Formula: | C25H20FN3O |
M.Wt: | 397.453 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | L-364373 (R-L3) is a stereospecific activator of cardiac slowly activating delayed rectifier K+ current (IKs) and KV7.1 (KCNQ1) channels; significantly decreases APD50 and APD90 without significantly affecting other AP parameters at 0.1-1 uM, slows the rate of IKs deactivation and shifted the half-point of the isochronal (7.5 sec) activation curve for IKs by -16 mV at 0.1 uM and -24 mV at 1 uM; rescues pharmacologically induced long QT type 2 in isolated guinea pig cardiomyocytes. |