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  3. (-)-Chromanol 293B

(-)-Chromanol 293B is a potent and selective inhibitor of the slow component of delayed rectifier K+ current (IKs). (-)-Chromanol 293B can be used for the research of antiarrhythmic.

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

(-)-Chromanol 293B Chemical Structure

(-)-Chromanol 293B Chemical Structure

CAS No. : 163163-24-4

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Based on 1 publication(s) in Google Scholar

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(-)-Chromanol 293B is a potent and selective inhibitor of the slow component of delayed rectifier K+ current (IKs). (-)-Chromanol 293B can be used for the research of antiarrhythmic[1].

IC50 & Target


In Vitro

(-)-Chromanol 293B selectively inhibits the KvLQT11+minK ion channel complex[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight







Room temperature in continental US; may vary elsewhere.


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

Purity & Documentation
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(-)-Chromanol 293B Related Classifications

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