Product Description: D-Xylulose-13C5 is 13C labeled D-Xylulose. D-xylulose is the precursor of arabinitol[1][2].
Formula: 13C5H10O5
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216./[2]Huck JH, et al. Evaluation of pentitol metabolism in mammalian tissues provides new insight into disorders of human sugar metabolism. Mol Genet Metab. 2004 Jul;82(3):231-7.