Quinidine methiodide
Quinidine methiodide is a quaternized derivative of quinidine and a classical ion channel blocker. Unable to penetrate the blood-brain barrier, it prolongs action potential duration by exclusively blocking voltage-gated sodium and potassium channels on peripheral membranes, acting as a benchmark tool in neuromuscular and cardiovascular electrophysiology research.
Product Specifications
CAS Number
42982-87-6
Purity
99.78% (May vary between batches)
Smiles
[C@@H] (O) ([C@@]1 ([N@+]2 (C) C[C@H] (C=C) [C@] (C1) (CC2) [H]) [H]) C=3C4=C (C=CC (OC) =C4) N=CC3.[I-]
Molecular Formula
C21H27IN2O2
Molecular Weight
466.36
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
Frequently Asked Questions
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