[(2-{[2-(2-Methoxyphenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid CAS 1142204-73-6

Description

CATO supplies [(2-{[2-(2-Methoxyphenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid (CAS 1142204-73-6), a certified reference material (molecular formula C19H22N2O4, MW 342.39 g/mol) for analytical method development and quality control.

The molecular framework of [(2-{[2-(2-Methoxyphenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid (C19H22N2O4) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), [(2-{[2-(2-Methoxyphenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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