3-oxo-1H-2-benzofuran-5-carbonitrile;1,3-Dihydro-1-oxoisobenzofuran-6-carbonitrile;6-Cyanophthalide.
3-oxo-1H-2-benzofuran-5-carbonitrile is a fully characterized chemical compound used as a reference standard of API Chlortalidone. The standard offered is compliant with regulatory guidelines. 3-oxo-1H-2-benzofuran-5-carbonitrile 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 - 89877-62-3
