(4-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane CAS 1443336-96-6

Description

Compared with other compounds in its class, the molecular weight of 331.63 g/mol gives (4-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(4-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443336-96-6), molecular formula C13H9BrClFS and molecular weight 331.63 g/mol, is a CATO reference standard with documented purity and traceability.

(4-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane (C13H9BrClFS) contains sulfur-containing functionality, fluorine/chlorine/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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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