5-Oxo-3-(thiophen-2-yl)-5-((2-(thiophen-2-yl)ethyl)amino)pentanoic acid CAS 1428367-00-3

Description

The occurrence of 5-Oxo-3-(thiophen-2-yl)-5-((2-(thiophen-2-yl)ethyl)amino)pentanoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-Oxo-3-(thiophen-2-yl)-5-((2-(thiophen-2-yl)ethyl)amino)pentanoic acid (CAS 1428367-00-3), molecular formula C15H17NO3S2 and molecular weight 323.43 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 5-Oxo-3-(thiophen-2-yl)-5-((2-(thiophen-2-yl)ethyl)amino)pentanoic acid (C15H17NO3S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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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