1. APIs
  2. Ethynodiol Diacetate
  3. Impurities

Ethynodiol Diacetate Impurities

Name Structure CASRN Other Names and Identifiers
17-α-Ethinyl-estra-3,5-diene-17-ol Acetate structure
  • Conjugated Diene
Ethynodiol 17-Monoacetate structure
Ethynodiol structure
Norethindrone Acetate structure
  • Norethisterone Acetate
17α-Ethinyl-estr-4-ene-3β,17-diol-3-acetate-17-(3-oxo-butanoate) structure
(Z)-17α-Ethinyl-4-estrene-3β,17-diol-3-acetate-17-(3′-acetoxy-2′-butenoate) structure
  • (Z)-17α-Ethynyl-4-oestrene-3β,17-diol-3-acetate-17-(3'-acetoxy-2'-butenoate)
(E)-17α-Ethinyl-4-estrene-3β,17-diol-3-acetate-17-(3′-acetoxy-2′-butenoate) structure
  • (E)-17α-ethynyl-4-oestrene-3β,17-diol-3-acetate-17-(3'-acetoxy-2'-butenoate)
3α-Ethynodiol Diacetate structure
  • α-Ethynodiol Diacetate
Ethynodiol 3-Monoacetate structure
Norethindrone structure 68-22-4
  • BP Norethisterone Acetate Impurity A
  • Norethisterone