Flecainide-d4 acetate

SL-6440

Flecainide-d₄ acetate, >98% (HPLC)

Isotopic Purity : 98 atom % D

CAS No. : [1276197-21-7]

Synonyms : R-818-d₄

IUPAC Name : N-(Piperidin-2-ylmethyl)-2,5-bis(2,2,2-trifluoroethoxy-d₄)benzamide acetate

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5MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
10MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
25MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026

Applications : Flecainide-d₃ acetate is a deuterium labelled version of Flecainide, which is a class 1C antiarrhythmic drug, especially used for the management of supraventricular arrhythmia; works by blocking the Nav1.5 sodium channel in the heart, causing prolongation of the cardiac action potential.

References : Yamashita T. et al.: J. Pharmacol Exp Ther., 274(1), 315-21, 1995; Desaphy J. F. et al.: J. Physiol., 554(Pt 2), 321-34, 2004; Kohli V. Indian Heart J. 65(2), 168-71, 2013.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.