Product Description: Cytarabine-13C3 (Cytosine β-D-arabinofuranoside-13C3) is 13C labeled Cytarabine[1].
Formula: C6 13C3H13N3O5
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.