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Ethinylestradiol
References
FAQ's
References
- Inhoffen, Hans H.; Hohlweg, Walter, Tertiary alcohols of the estrane series and their derivatives and a process for their manufacture, Schering Corp., US2265976A, December 9, 1941
- Talmage, Joseph M.; Penner, Melvin H., Comparative utility of the silyl ether and acetate ester derivatives of ethyl estradiol for its quatitative gas chromatographic determination, Journal of Pharmaceutical Sciences, Volume: 56, Issue: 5, Pages: 657, 1967
Frequently Asked Questions
How are Ethinylestradiol impurities identified and characterized?
Impurities in Ethinylestradiol are identified through comparison with reference standards, spectral analysis, and mass spectrometry to determine their chemical structure and composition.
Are impurity profiles of Ethinylestradiol routinely monitored during its shelf life?
Stability testing helps monitor impurity levels in Ethinylestradiol formulations during their shelf life to ensure product quality and safety.
Are there specific tests conducted to assess the genotoxicity of Ethinylestradiol impurities?
Genotoxicity tests help evaluate the potential DNA-damaging effects of impurities in Ethinylestradiol formulations.
How should Ethinylestradiol impurities be stored in terms of temperature?
Ethinylestradiol impurities are stored at a controlled room temperature, 2-8 °C or according to the Certificate of Analysis (CoA) specifications.
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