Standards; Steroids; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(3α,5α,11β)-17,20:20,21-Bis[methylenebis(oxy)]-pregnane-2,2,3,4,4-d5-3,11-diol is an intermediate of labelled 3-monoglucuronide conjugate of Allo-3α-tetrahydrocortisol (A548500) and a metabolite of Cortisol (H714615) in human plasma.