1. APIs
  2. Norgestimate
  3. Impurities
  4. Levonorgestrel Acetate

Levonorgestrel Acetate

Structure

Other Names & Identifiers

  • BP Norgestimate Impurity A
  • 13β-ethyl-3-oxo-18,19-dinor-17α-pregn-4-en-20-yn-17-yl acetate

Spectra

HPLC/UV

library_books

References

  1. Global Ingredient Archival System. Norgestimate. (View all citations for this reference)

Limits

0.2%

References

  1. Global Ingredient Archival System. Norgestimate. (View all citations for this reference)
  2. British Pharmacopoeia 2017: Norgestimate monograph
    3. (View all citations for this reference)
  3. Mantena, B. P. V.; Rao, S. V.; Rao, K.; Ramakrishna, K.; Vittal, S. P., HPLC Method for Simultaneous Determination of Potential Impurities of Norgestimate and Ethinyl Estradiol in Combination Drug Product Using Sub-2 mu m Column. J. Liq. Chromatogr. Relat. Technol. 2015, 38 (10), 1014-1025.
    4. (View all citations for this reference)