2-(2,5-Difluorophenyl)propanoic acid CAS 1216110-63-2

Description

Compared with other compounds in its class, the molecular weight of 186.16 g/mol gives 2-(2,5-Difluorophenyl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(2,5-Difluorophenyl)propanoic acid (CAS 1216110-63-2), molecular formula C9H8F2O2 and molecular weight 186.16 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H8F2O2, 2-(2,5-Difluorophenyl)propanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.16 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).

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.

As a certified reference material (CRM), 2-(2,5-Difluorophenyl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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