kv7.1

XE991 is a novel and selective Kv7 (KCNQ) channel blocker.XE 991 dihydrochloride inhibits Kv7.1 (KCNQ1), Kv7.2 (KCNQ2), Kv7.2 + Kv7.3 (KCNQ3) channels, and M-current, and can be used for the study of neurological diseases.

Flindokalner (BMS-204352) is a potassium channel modulator and a positive modulator of all neuronal Kv7 channel subtypes expressed in HEK293 cells. It is also a positive modulator of large conductance calcium-activated K channels (BKca) and displays negative modulatory activity at Kv7.1 channels (Ki = 3.7 μM). Additionally, Flindokalner acts as a negative modulator of GABAA receptors and demonstrates anxiolytic efficacy in vivo.

XE 991 dihydrochloride is a Kv7 (KCNQ) channel blocker. XE 991 dihydrochloride potently inhibits Kv7.1 (KCNQ1), Kv7.2 (KCNQ2), Kv7.2 + Kv7.3 (KCNQ3) channel, and M-current (IC50s: 0.75 μM, 0.71 μM, 0.6 μM, and 0.98 μM, respectively).

QO-58 is a Kv7 channel opener with EC50 values of 7.0, 1.0, 5.2, 0.6 μM for Kv7.1, Kv7.2, Kv7.3/7.5, Kv7.4 respectively. QO-58 increases the pain threshold of neuropathic pain in a sciatic nerve CCI in vivo.

KV7.1 (KCNQ1) channel activator