4-Bromo-5-chloro-2-methylbenzo[d]thiazole CAS 1427384-48-2

Description

Compared with other compounds in its class, the molecular weight of 262.55 g/mol gives 4-Bromo-5-chloro-2-methylbenzo[d]thiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Bromo-5-chloro-2-methylbenzo[d]thiazole (CAS 1427384-48-2), a certified reference material (molecular formula C8H5BrClNS, MW 262.55 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/bromine substitution, 4-Bromo-5-chloro-2-methylbenzo[d]thiazole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com