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Blog archive

2020
2021
2022

Ethinylestradiol

Ethinylestradiol is a semisynthetic estrogen. Ethinyl estradiol binds to the estrogen receptor complex and enters the nucleus, activating DNA transcription of genes involved in estrogenic cellular responses. Ethinylestradiol medication which is used widely in birth control pills in combination with progestins. Ethinylestradiol was developed in the 1930s and was introduced for medical use in 1943.

 

SynZeal offers all Ethinylestradiol related impurities standards with certified COA and characterization data like IR, Mass, HPLC, purity, NMR & TGA report. We also provide CMR, DEPT and detailed structure characterization report as per requirements. Ethinylestradiol related standards are being used by major pharmaceutical companies across the globe for their ANDA/DMF filing.