3a,6a-diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione;Tetrahydro-3a,6a-diphenyl-imidazo[4,5-d]imidazole-2,5(1H,3H)-dione; 3a,6a-Diphenylglycoluril;Diphenylglycoluril
Phenytoin EP Impurity D is a fully characterized chemical compound used as a reference standard of API Phenytoin. The standard offered is compliant with regulatory guidelines. Phenytoin EP Impurity D 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 - 5157-15-3
