(2S)-2-(2-(4-Isobutylphenyl)propanamido)propanoic acid CAS 110467-60-2

Description

The occurrence of (2S)-2-(2-(4-Isobutylphenyl)propanamido)propanoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(2S)-2-(2-(4-Isobutylphenyl)propanamido)propanoic acid (CAS 110467-60-2), molecular formula C16H23NO3 and molecular weight 277.36 g/mol, is a CATO reference standard with documented purity and traceability.

(2S)-2-(2-(4-Isobutylphenyl)propanamido)propanoic acid (C16H23NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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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