1. APIs
  2. Gestodene
  3. Impurities
  4. Gestodene Ketal

Gestodene Ketal

Structure

Other Names & Identifiers

  • BP Gestodene Impurity J
  • 13-ethylspiro(18,19-dinor-17α-pregna-5,15-dien-20-yne-3,2'-[1,3]dioxolan)-17-ol and 13-ethylspiro(18,19-dinor-17α-pregna-5(10),15-dien-20-yne-3,2'-[1,3]dioxolan)-17-ol

Limits

0.1%

References

  1. British Pharmacopoeia 2017: Gestodene monograph.
    2. (View all citations for this reference)