1-Bromo-4,4-dimethyl-2-pentanone CAS 4775-69-3

Description

The occurrence of 1-Bromo-4,4-dimethyl-2-pentanone is closely related to a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-Bromo-4,4-dimethyl-2-pentanone (CAS 4775-69-3), molecular formula C7H13BrO and molecular weight 193.08 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, bromine substitution, 1-Bromo-4,4-dimethyl-2-pentanone is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 1-Bromo-4,4-dimethyl-2-pentanone 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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