2,3-Dibromo-2-methylpropanoic acid CAS 33673-74-4

Description

Compared with other compounds in its class, the molecular weight of 245.90 g/mol gives 2,3-Dibromo-2-methylpropanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,3-Dibromo-2-methylpropanoic acid (CAS 33673-74-4), molecular formula C4H6Br2O2 and molecular weight 245.90 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2,3-Dibromo-2-methylpropanoic acid (C4H6Br2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 245.90 g/mol, it falls into the medium-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.

CATO manufactures 2,3-Dibromo-2-methylpropanoic acid 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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