[(4-Methoxyphenyl)(2-oxo-2-{[2-(trifluoromethyl)-benzyl]amino}ethyl)amino]acetic acid CAS 1142204-35-0

Description

Compared with other compounds in its class, the molecular weight of 396.36 g/mol gives [(4-Methoxyphenyl)(2-oxo-2-{[2-(trifluoromethyl)-benzyl]amino}ethyl)amino]acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

[(4-Methoxyphenyl)(2-oxo-2-{[2-(trifluoromethyl)-benzyl]amino}ethyl)amino]acetic acid (CAS 1142204-35-0), molecular formula C19H19F3N2O4 and molecular weight 396.36 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, [(4-Methoxyphenyl)(2-oxo-2-{[2-(trifluoromethyl)-benzyl]amino}ethyl)amino]acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 396.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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