L-706000 (free base)

• UNSPSC Description:

  L-706000 (MK 499) free base is a potent hERG channel blocker with an IC50 of 32 nM. L-706000 free base is a class III antiarrhythmic agent that can be used for the study of malignant ventricular tachyarrhythmias[1].

• Target Antigen:

  Potassium Channel

• Type:

  Reference compound

• Related Pathways:

  Membrane Transporter/Ion Channel

• Field of Research:

  Cardiovascular Disease

• Assay Protocol:

  https://www.medchemexpress.com/l-706000-free-base.html

• Smiles:

  O[C@@H]1CC2(CCN([C@@](CCC3=C4)([H])CC3=CC=C4C#N)CC2)OC(C1=C5)=CC=C5N[S](C)(=O)=O

• Molecular Weight:

  467.58

• References & Citations:

  [1]J S Mitcheson, et al. Trapping of a methanesulfonanilide by closure of the HERG potassium channel activation gate. J Gen Physiol. 2000 Mar;115(3):229-40. |[2]S Vickers, et al. Metabolism of MK-499, a class III antiarrhythmic agent, in rats and dogs. Drug Metab Dispos. 1998 May;26(5):388-95.

• Shipping Conditions:

  Room temperature

• Clinical Information:

  No Development Reported

• CAS Number:

  161799-18-4