(R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetic acid

It is of interest in medicinal and pharmaceutical chemistry due to its defined stereochemistry and amide functionality. The molecule is often explored as a synthetic intermediate or scaffold in drug discovery and structure–activity relationship studies. (R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetic acid is a chiral compound featuring a phenylacetic acid core linked to a substituted dioxopiperazine moiety.

API Name Piperacillin
CAS No 63422-71-9
Molecular Formula C15H17N3O5
Molecular Weight 319.31 g/mol
Synonyms (2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetic acid

Frequently Asked Questions