(-)-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.

Product information

CAS Number: 163163-24-4

Molecular Weight: 324.40

Formula: C15H20N2O4S

Chemical Name: N-[(3R,4S)-6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-yl]-N-methylethane-1-sulfonamide

Smiles: CN([C@@H]1[C@@H](O)C(C)(C)OC2C=CC(=CC=21)C#N)S(=O)(=O)CC

InChiKey: HVSJHHXUORMCGK-UONOGXRCSA-N

InChi: InChI=1S/C15H20N2O4S/c1-5-22(19,20)17(4)13-11-8-10(9-16)6-7-12(11)21-15(2,3)14(13)18/h6-8,13-14,18H,5H2,1-4H3/t13-,14+/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

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

Products are for research use only. Not for human use.