1-(4-Fluorophenyl)-3-(3-methoxybenzyl)imidazolidin-2-one CAS 866149-39-5

Description

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.

1-(4-Fluorophenyl)-3-(3-methoxybenzyl)imidazolidin-2-one (CAS 866149-39-5) is a high-purity analytical reference standard with the molecular formula C17H17FN2O2 and a molecular weight of 300.33 g/mol.

1-(4-Fluorophenyl)-3-(3-methoxybenzyl)imidazolidin-2-one (C17H17FN2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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