BKCa activator-1 (Compound 51b) is the orally active activator for the calcium-activated potassium channel BKCa with an EC50 of 2.82 µM. BKCa activator-1 increases K+ efflux, leads to cell membrane hyperpolarization, thereby inhibiting smooth muscle contraction. BKCa activator-1 alleviates urinary incontinence in spontaneously hypertensive rat (SHR) model, exhibits antitussive effect in puinea pig cough model[1].
Molecular Weight:
496.42
Formula:
C22H23F7N2O3
Target:
Potassium Channel
Application Notes:
MCE Product type: Reference compound
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