Quinapril EP Impurity D ;Ethyl (2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-1,3,4,6,11,11ahexahydro-2H-pyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate ; Quinapril USP RC A ; Quinapril Diketopiperazine | 103733-49-9

Quinapril EP Impurity D

Description

Code: JCQNP-05
CAS: 103733-49-9
Chemical Formula: C25H28N2O4
Molecular Weight:  420.5
Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
Literature:
Application:Quinapril EP Impurity D ;Ethyl (2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-1,3,4,6,11,11ahexahydro-2H-pyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate ; Quinapril USP RC A ; Quinapril Diketopiperazine | 103733-49-9 is useful as reference Impurity standard