Product Description: R-(+)-Cibenzoline-d4 (R-(+)-Cifenline-d4) is deuterium labeled R-(+)-Cibenzoline ((R-(+)-Cifenline)[1].
Formula: C18H14D4N2
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.