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
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
All Calcium Channel Isoforms
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Biological Activity
Chemical Information
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CAS No. 179258-59-4
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Molecular Weight 387.43
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Formula C20H25N3O5
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SMILES
O=C(NCCCNCCC1=CC=C(OC)C(OC)=C1)C2=CC=C([N+]([O-])=O)C=C2
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)