Not identified in pharmacopoeias. ID in reference: 9. Formed from oxidative degradation of estradiol. (mechanism: E2 -> Impurity 1 + 2 + 3).
Molecular Formula
C18H24O3
References
Molecular Weight
288.39 g/mol
References
References
Beni, Z.; Hada, V.; Varga, E.; Maho, S.; Aranyi, A.; Szantay, C., New oxidative decomposition mechanism of estradiol through the structural characterization of a minute impurity and its degradants. J. Pharm. Biomed. Anal. 2013, 78-79, 183-189.