Product Description: Pregnanediol 3-glucuronide-13C5 is 13C-labeled Pregnanediol (HY-107850) Pregnanediol is the major metabolite of progesterone and can be excreted via urine. Pregnanediol offers an indirect way to measure progesterone levels in vivo.
Formula: C22 13C5H44O8
References: [1]H ROBERTSON, et al. Pregnanediol in the urine of the ewe. Nature. 1958 Nov 29;182(4648):1512-3.Sci Total Environ/[2]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.