(8S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol; 9,11-Dehydro Ethynyl Estradiol; (17?)-19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; 19-Nor-17?-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; USP Ethinyl Estradiol Related Compound B; Ethinylestradiol EP Impurity B
Ethinyl Estradiol EP Impurity B is a fully characterized chemical compound used as a reference standard of API Estradiol. The standard offered is compliant with regulatory guidelines. Ethinyl Estradiol EP Impurity B 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 - 1231-96-5
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