Purity >95%. Ivabradine is a highly selective open channel blocker that targets the mixed Na+ /K+ inward funny current (If ) carried by hyperpolarization-activated cyclic nucleotide gated (HCN) channels. It suppresses channel activity at HCN1, HCN2, and HCN4, all with the same EC50 value of 4 μM. Notably, ivabradine selectively targets cardiac signaling, resulting in resting heart rate reducing (bradycardic) effects.
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Other Names
3-[3-[[[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-2H-3-benzazepin-2-one, monohydrochloride, S 16257