1-Bromo-3-chloro-2-ethoxy-5-fluorobenzene CAS 2121513-07-1

Description

The occurrence of 1-Bromo-3-chloro-2-ethoxy-5-fluorobenzene is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-Bromo-3-chloro-2-ethoxy-5-fluorobenzene (CAS 2121513-07-1), a certified reference material (molecular formula C8H7BrClFO, MW 253.50 g/mol) for analytical method development and quality control.

1-Bromo-3-chloro-2-ethoxy-5-fluorobenzene (C8H7BrClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).

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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