1. APIs
  2. Estradiol Cypionate
  3. Impurities

Estradiol Cypionate Impurities

Name Structure CASRN Other Names and Identifiers
Estradiol Cyclopentylacetate structure
  • BP Estradiol Cypionate Impurity E
Estradiol Dicypionate structure
  • BP Estradiol Cypionate Impurity D
  • Estra-1,3,5(10)-trien-3,17β-diyl dicyclopentanepropanoate
4-Methylestradiol Cypionate structure
  • BP Estradiol Cypionate Impurity C
  • 3-hydroxy-4-methylestra-1,3,5(10)-trien-17β-yl cyclopentanepropanoate
Estradiol-9-ene Cypionate structure
  • BP Estradiol Cypionate Impurity B
  • Δ9(11)-Estradiol Cypionate
  • 3-hydroxyestra-1,3,5(10),9(11)-tetraen-17β-yl cyclopentanepropanoate
Estradiol structure 50-28-2
  • BP Estradiol Cypionate Impurity A
  • BP Estradiol Valerate Impurity A
  • BP Ethinylestradiol Impurity D
  • 17β-Estradiol
  • Oestradiol
  • Dihydrofolliculin
  • Estrace