(3S,6E,22E)-9,10-Secoergosta-5(10),6,8(14),22-tetraen-3-ol
Ergocalciferol EP Impurity D (iso-Tachysterol) is a fully characterized chemical compound used as a reference standard of API Ergocalciferol. The standard offered is compliant with regulatory guidelines. Ergocalciferol EP Impurity D (iso-Tachysterol) 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 - 469-06-7
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