(2R)-Glycerophosphorylethanolamine CAS 33049-08-0

Description

The occurrence of (2R)-Glycerophosphorylethanolamine is closely related to a carbohydrate-derived structure, an amide group, a phosphate ester group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(2R)-Glycerophosphorylethanolamine (CAS 33049-08-0) is a high-purity analytical reference standard with the molecular formula C5H14NO6P and a molecular weight of 215.14 g/mol.

(2R)-Glycerophosphorylethanolamine (C5H14NO6P) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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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