117782-92-0 2901AA C19H42BrNO2 N,N-Bis(2-hydroxyethyl)-N-methyltetradecan-1-aminium bromide CAS 117782-92-0

Description

The molecular framework of 117782-92-0 2901AA C19H42BrNO2 N,N-Bis(2-hydroxyethyl)-N-methyltetradecan-1-aminium bromide (C19H42NO2Br) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

117782-92-0 2901AA C19H42BrNO2 N,N-Bis(2-hydroxyethyl)-N-methyltetradecan-1-aminium bromide (CAS 117782-92-0) is a high-purity analytical reference standard with the molecular formula C19H42NO2Br and a molecular weight of 396.45 g/mol.

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.

As a certified reference material (CRM), 117782-92-0 2901AA C19H42BrNO2 N,N-Bis(2-hydroxyethyl)-N-methyltetradecan-1-aminium bromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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