(E)-3-(5-bromo-2-hydroxyphenyl)-2-methylacrylaldehyde CAS 430443-73-5

Description

CATO manufactures (E)-3-(5-bromo-2-hydroxyphenyl)-2-methylacrylaldehyde 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.

CATO supplies (E)-3-(5-bromo-2-hydroxyphenyl)-2-methylacrylaldehyde (CAS 430443-73-5), a certified reference material (molecular formula C10H9BrO2, MW 241.08 g/mol) for analytical method development and quality control.

(E)-3-(5-bromo-2-hydroxyphenyl)-2-methylacrylaldehyde (C10H9BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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