N-Benzyl-2-hydroxy-N,N-dimethylethanaminium chloride CAS 7221-40-1

Description

Compared with other compounds in its class, the molecular weight of 215.72 g/mol gives N-Benzyl-2-hydroxy-N,N-dimethylethanaminium chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-Benzyl-2-hydroxy-N,N-dimethylethanaminium chloride (CAS 7221-40-1) is a high-purity analytical reference standard with the molecular formula C11H18NOCl and a molecular weight of 215.72 g/mol.

N-Benzyl-2-hydroxy-N,N-dimethylethanaminium chloride (C11H18NOCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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