1. APIs
  2. Desogestrel
  3. Impurities
  4. Etonogestrel

Etonogestrel

Structure

Other Names & Identifiers

  • USP Desogestrel Related Compound C
  • BP Desogestrel Impurity D
  • 13-Ethyl-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-17-ol-3-one

CASRN

54048-10-1

Limits

0.1%

References

  1. US Pharmacopoeia 40 (2017): Desogestrel monograph.
    2. (View all citations for this reference)
  2. BP 2017 Desogestrel monograph.
    3. (View all citations for this reference)