1. APIs
  2. Dienogest
  3. Impurities
  4. [17′-Hydroxyspiro[1,3-dioxolan-2,3′-estra-5′(10′),9′(11′)-dien]-17’α-yl]acetonitrile

[17′-Hydroxyspiro[1,3-dioxolan-2,3′-estra-5′(10′),9′(11′)-dien]-17’α-yl]acetonitrile

Structure

Other Names & Identifiers

  • BP Dienogest Impurity D

Limits

0.10%

References

  1. BP 2017: Dienogest monograph.
    2. (View all citations for this reference)