5-[2-ethoxy-5-(2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6~{H}-pyrazolo[4,3-d]pyrimidin-7-one
N-Desmethyl Sildenafil-d8 is a fully characterized chemical compound used as a reference standard of API Sildenafil. The standard offered is compliant with regulatory guidelines. N-Desmethyl Sildenafil-d8 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 - 1185168-06-2
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