N-(2-(1-(2-Hydroxyethyl)ureido)ethyl)stearamide CAS 67970-23-4

Description

Compared with other compounds in its class, the molecular weight of 413.64 g/mol gives N-(2-(1-(2-Hydroxyethyl)ureido)ethyl)stearamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-(2-(1-(2-Hydroxyethyl)ureido)ethyl)stearamide (CAS 67970-23-4), a certified reference material (molecular formula C23H47N3O3, MW 413.64 g/mol) for analytical method development and quality control.

The molecular framework of N-(2-(1-(2-Hydroxyethyl)ureido)ethyl)stearamide (C23H47N3O3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), N-(2-(1-(2-Hydroxyethyl)ureido)ethyl)stearamide 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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