O-((1-Methyl-1H-imidazol-2-yl)methyl)hydroxylamine CAS 772325-75-4

Description

Compared with other compounds in its class, the molecular weight of 127.14 g/mol gives O-((1-Methyl-1H-imidazol-2-yl)methyl)hydroxylamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

O-((1-Methyl-1H-imidazol-2-yl)methyl)hydroxylamine (CAS 772325-75-4), molecular formula C5H9N3O and molecular weight 127.14 g/mol, is a CATO reference standard with documented purity and traceability.

O-((1-Methyl-1H-imidazol-2-yl)methyl)hydroxylamine (C5H9N3O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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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