5,5'-(((5-(Bromomethyl)-1,3-phenylene)bis(oxy))bis(methylene))bis(1,3-dimethoxybenzene) CAS 176650-93-4

Description

Based on its molecular formula C25H27BrO6, 5,5'-(((5-(Bromomethyl)-1,3-phenylene)bis(oxy))bis(methylene))bis(1,3-dimethoxybenzene) contains a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 503.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

5,5'-(((5-(Bromomethyl)-1,3-phenylene)bis(oxy))bis(methylene))bis(1,3-dimethoxybenzene) (CAS 176650-93-4) is a high-purity analytical reference standard with the molecular formula C25H27BrO6 and a molecular weight of 503.38 g/mol.

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.

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