2-({3-[(3-Phenylpropanoyl)amino]anilino}carbonyl)-benzoic acid CAS 940459-88-1

Description

The occurrence of 2-({3-[(3-Phenylpropanoyl)amino]anilino}carbonyl)-benzoic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-({3-[(3-Phenylpropanoyl)amino]anilino}carbonyl)-benzoic acid (CAS 940459-88-1), molecular formula C23H20N2O4 and molecular weight 388.42 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C23H20N2O4, 2-({3-[(3-Phenylpropanoyl)amino]anilino}carbonyl)-benzoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 388.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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