(2Z)-4-[(4-Bromo-2,6-dimethylphenyl)-amino]-4-oxobut-2-enoic acid CAS 1158094-67-7

Description

Compared with other compounds in its class, the molecular weight of 298.13 g/mol gives (2Z)-4-[(4-Bromo-2,6-dimethylphenyl)-amino]-4-oxobut-2-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2Z)-4-[(4-Bromo-2,6-dimethylphenyl)-amino]-4-oxobut-2-enoic acid (CAS 1158094-67-7) is a high-purity analytical reference standard with the molecular formula C12H12BrNO3 and a molecular weight of 298.13 g/mol.

The molecular framework of (2Z)-4-[(4-Bromo-2,6-dimethylphenyl)-amino]-4-oxobut-2-enoic acid (C12H12BrNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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 (2Z)-4-[(4-Bromo-2,6-dimethylphenyl)-amino]-4-oxobut-2-enoic acid 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