5-[2-(cyclopropylamino)ethylamino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione CAS 2703767-54-6

Description

The molecular framework of 5-[2-(cyclopropylamino)ethylamino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (C18H20N4O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

5-[2-(cyclopropylamino)ethylamino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703767-54-6) is a high-purity analytical reference standard with the molecular formula C18H20N4O4 and a molecular weight of 356.38 g/mol.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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