3-(2-bromoacetyl)-1λ⁶-thiolane-1,1-dione CAS 1536862-53-9

Description

The occurrence of 3-(2-bromoacetyl)-1λ⁶-thiolane-1,1-dione is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(2-bromoacetyl)-1λ⁶-thiolane-1,1-dione (CAS 1536862-53-9) is a high-purity analytical reference standard with the molecular formula C6H9BrO3S and a molecular weight of 241.10 g/mol.

3-(2-bromoacetyl)-1λ⁶-thiolane-1,1-dione (C6H9BrO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.

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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