How is DoMperidoneiMpurityE (CAS: 1346602-50-3) typically synthesized?

DoMperidoneiMpurityE is synthesized through a multi-step process involving the protection and modification of a primary amine group. Commonly, this involves the use of a protecting group, followed by an amide formation step. The reaction typically uses a catalyst such as an acid or base, and the yield and selectivity vary depending on the specific conditions, with high purity products being obtained through recrystallization.