SB-237376 free base

SB-237376 (free base) is a potassium and calcium channel blocker. SB-237376 (free base) can inhibit the rapidly activating delayed rectifier potassium current I(Kr) (IC50 is 0.42 μM), and at high concentrations, it blocks the L-type calcium current I(Ca,L). In the rabbit ventricular model, SB-237376 (free base) can induce early afterdepolarizations (EADs) at a concentration of 3 µM. Compared to other IKr inhibitors such as dl-sotalol, SB-237376 has a lower proarrhythmic risk. SB-237376 (free base) holds potential for research in the field of arrhythmia-related diseases.

For research use only. We do not sell to patients.

  • CAS No.: 179258-59-4
  • Formula: C20H25N3O5
  • Molecular Weight:387.43
  • Storage:

    Please store the product under the recommended conditions in the Certificate of Analysis.

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