5-Bromo-1,2-difluoro-3-(pentyloxy)benzene CAS 1309933-09-2

Description

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

5-Bromo-1,2-difluoro-3-(pentyloxy)benzene (CAS 1309933-09-2) is a high-purity analytical reference standard with the molecular formula C11H13BrF2O and a molecular weight of 279.12 g/mol.

5-Bromo-1,2-difluoro-3-(pentyloxy)benzene (C11H13BrF2O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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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