2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(4-methylphenyl)methyl]imino}methyl]benzene-1,3-diol CAS 341967-46-2

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.

CATO supplies 2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(4-methylphenyl)methyl]imino}methyl]benzene-1,3-diol (CAS 341967-46-2), a certified reference material (molecular formula C22H19ClFNO2, MW 383.84 g/mol) for analytical method development and quality control.

Based on its molecular formula C22H19ClFNO2, 2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(4-methylphenyl)methyl]imino}methyl]benzene-1,3-diol contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 383.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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