Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Chromanol 293B, Tocris Bioscience™

Catalog No. 141250 Shop All R&D Systems Products
Click to view available options
Quantity:
This item is not returnable. View return policy
This item is not returnable. View return policy

IKs blocker. Also blocks ICFTR

Blocker of the slow delayed rectifier K+ current (IKs) (IC50 = 1-10 μM). Also blocks the CFTR chloride current (ICFTR) (IC50 = 19 μM).

Enantiomer also available.

Chemical Identifiers

CAS

163163-23-3

Molecular Formula

C15H20N2O4S

Molecular Weight (g/mol)

324.395

InChI Key

HVSJHHXUORMCGK-KGLIPLIRSA-N

Synonym

chromanol 293b, chembl44297, chromanol 239b, n-3s,4r-6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydrochromen-4-yl-n-methylethanesulfonamide, tocris-1412, tocris-1475, d08hpl, ethanesulfonic acid 6-cyano-3-hydroxy-2,2-dimethyl-chroman-4-yl-methyl-amide, trans-n-6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2h-1-benzopyran-4-yl-n-methyl-ethanesulfonamide, 3s,4r-ethanesulfonic acid 6-cyano-3-hydroxy-2,2-dimethyl-chroman-4-yl-methyl-amide

PubChem CID

6604863

IUPAC Name

N-[(3S,4R)-6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydrochromen-4-yl]-N-methylethanesulfonamide

SMILES

CCS(=O)(=O)N(C)C1C(C(OC2=C1C=C(C=C2)C#N)(C)C)O

Specifications

Quantity

50 mg

Formula Weight

324.39

Percent Purity

>99%

Chemical Name or Material

Chromanol 293B

Recommended Storage

Store at Room Temperature
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.