N-(4-(Dimethylamino)but-2-yn-1-yl)-[1,1'-biphenyl]-4-carboxamide CAS 1396749-43-1

Description

The occurrence of N-(4-(Dimethylamino)but-2-yn-1-yl)-[1,1'-biphenyl]-4-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-(4-(Dimethylamino)but-2-yn-1-yl)-[1,1'-biphenyl]-4-carboxamide (CAS 1396749-43-1), a certified reference material (molecular formula C19H20N2O, MW 292.37 g/mol) for analytical method development and quality control.

Based on its molecular formula C19H20N2O, N-(4-(Dimethylamino)but-2-yn-1-yl)-[1,1'-biphenyl]-4-carboxamide contains a steroid 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 292.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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