4-bromo-2-({[3-(trifluoromethyl)phenyl]imino}methyl)phenol CAS 75854-21-6

Description

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.

CATO supplies 4-bromo-2-({[3-(trifluoromethyl)phenyl]imino}methyl)phenol (CAS 75854-21-6), a certified reference material (molecular formula C14H9BrF3NO, MW 344.13 g/mol) for analytical method development and quality control.

Structurally, 4-bromo-2-({[3-(trifluoromethyl)phenyl]imino}methyl)phenol (C14H9BrF3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 344.13 g/mol, it falls into the moderately-high-molecular-weight range. 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.

Physical & Chemical Properties

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