17-epi-Ethynyl Estradiol; 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol; 17-Ethynyl-17?-estradiol; 17?-Ethynylestradiol; Ethynyl Estradiol EP Impurity A; Ethinylestradiol EP Impurity A
Ethinylestradiol EP Impurity A is a fully characterized chemical compound used as a reference standard of API Ethinylestradiol. The standard offered is compliant with regulatory guidelines. Ethinylestradiol EP Impurity A is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 4717-38-8