Formulation: A solid
Formal Name: (17α)-17-hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-3-yl β-D-glucopyranosiduronic acid, hydrate
Purity: ≥96%
Formula Markup: C26H32O8 • XH2O
Formula Weight: 472,5
Shelf life (days): 1460
Notes: Ethynyl estradiol 3-β-D-glucuronide is a metabolite of ethynyl estradiol (Item No. 10006486) that can be detected in urine.{35025,35026} It is used as a marker of estrogen contamination in fresh and saltwater.{35026}