Cas No.: | 69563-88-8 |
Chemical Name: | 4,4'-(Hexafluoroisopropylidene)bis(p-phenyleneoxy)dianiline |
Synonyms: | GI530159;ICA-069771 |
SMILES: | FC(C(C1=CC=C(OC2=CC=C(N)C=C2)C=C1)(C3=CC=C(OC4=CC=C(N)C=C4)C=C3)C(F)(F)F)(F)F |
Formula: | C27H20F6N2O2 |
M.Wt: | 518.45 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | GI-530159 (ICA-069771) is a novel potent, selective, mechano-sensitive K2P channel (TERK) opener with EC50 of 1 uM for TERK1; shows no activator effects on other potassium channels TASK2, KCNQ1, KCNQ2, KCNQ3 using Rb+ efflux assays or against NaV1.2, NaV1.7 and NaV1.8 (EC50>100 uM); enhances TREK2 channels at 1 uM about 42 ± 6 %, but without effect on TRAAK and TASK3 channels; shows a significant reduction in firing frequency and a small hyperpolarization of resting membrane potential in cultured rat DRG neurones. |