5-Bromo-4-chloro-2-iodo-m-xylene CAS 1208075-91-5

Description

The occurrence of 5-Bromo-4-chloro-2-iodo-m-xylene is closely related to chlorine/bromine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-Bromo-4-chloro-2-iodo-m-xylene (CAS 1208075-91-5), molecular formula C8H7BrClI and molecular weight 345.40 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 5-Bromo-4-chloro-2-iodo-m-xylene (C8H7BrClI) is characterized by chlorine/bromine/iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 5-Bromo-4-chloro-2-iodo-m-xylene 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

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