2,3-Difluoro-4-iodobenzaldehyde CAS 885590-99-8

Description

Compared with other compounds in its class, the molecular weight of 268.00 g/mol gives 2,3-Difluoro-4-iodobenzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,3-Difluoro-4-iodobenzaldehyde (CAS 885590-99-8), molecular formula C7H3F2IO and molecular weight 268.00 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2,3-Difluoro-4-iodobenzaldehyde (C7H3F2IO) is characterized by a hydroxyl group, an ether linkage, fluorine/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 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 2,3-Difluoro-4-iodobenzaldehyde 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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