1. APIs
  2. Gestodene
  3. Impurities
  4. 6-Keto-Gestodene

6-Keto-Gestodene

Structure

Other Names & Identifiers

  • BP Gestodene Impurity E
  • 13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-4,15-dien-20-yne-3,6-dione

Limits

0.1%

References

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