N2-[1-Deoxy-2,3:4,5-bis-O-(1-methylethylidene)-β-D-fructopyranos-1-yl]-L-asparagine CAS 794477-75-1

Description

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.

CATO supplies N2-[1-Deoxy-2,3:4,5-bis-O-(1-methylethylidene)-β-D-fructopyranos-1-yl]-L-asparagine (CAS 794477-75-1), a certified reference material (molecular formula C16H26N2O8, MW 374.39 g/mol) for analytical method development and quality control.

Based on its molecular formula C16H26N2O8, N2-[1-Deoxy-2,3:4,5-bis-O-(1-methylethylidene)-β-D-fructopyranos-1-yl]-L-asparagine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 374.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

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