2-bromo-1-(4-hydroxy-2,2,6,6-tetramethyloxan-4-yl)ethan-1-one CAS 1657017-16-7

Description

2-bromo-1-(4-hydroxy-2,2,6,6-tetramethyloxan-4-yl)ethan-1-one (C11H19BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 2-bromo-1-(4-hydroxy-2,2,6,6-tetramethyloxan-4-yl)ethan-1-one (CAS 1657017-16-7), a certified reference material (molecular formula C11H19BrO3, MW 279.17 g/mol) for analytical method development and quality control.

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 manufactures 2-bromo-1-(4-hydroxy-2,2,6,6-tetramethyloxan-4-yl)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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