Product Description: 5-Methyluridine-d4 is the deuterium labeled 5-Methyluridine[1]. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids[2].
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216./[2]Yang TH, et al. Intracellular levels of S-adenosylhomocysteine but not homocysteine are highly correlated to the expression of nm23-H1 and the level of 5-methyldeoxycytidine in human hepatoma cells with different invasion activities. Nutr Cancer. 2006;55(2):224-31.