6-Bromo-8-chloro-2-(4-hydroxyphenyl)-4H-chromen-4-one CAS 2413193-95-8

Description

Compared with other compounds in its class, the molecular weight of 351.58 g/mol gives 6-Bromo-8-chloro-2-(4-hydroxyphenyl)-4H-chromen-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-Bromo-8-chloro-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS 2413193-95-8) is a high-purity analytical reference standard with the molecular formula C15H8BrClO3 and a molecular weight of 351.58 g/mol.

Structurally, 6-Bromo-8-chloro-2-(4-hydroxyphenyl)-4H-chromen-4-one (C15H8BrClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 351.58 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 6-Bromo-8-chloro-2-(4-hydroxyphenyl)-4H-chromen-4-one 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

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