Diazepam EP Impurity E | CAS 20927-53-1 - Request Quote

Diazepam EP Impurity E is chemically 6-Chloro-1-methyl-4-phenylquinazolin-2(1H)-one (as per EP) ; 6-Chloro-1-methyl-4-phenylquinazolin-2(1H)-one (as per USP). It is also known as Diazepam USP Related Compound E. Diazepam EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Diazepam EP Impurity E can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Diazepam.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.