6-(2-methoxyphenyl)pyridine-2-carboxylic acid CAS 86696-69-7

Description

Compared with other compounds in its class, the molecular weight of 229.23 g/mol gives 6-(2-methoxyphenyl)pyridine-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-(2-methoxyphenyl)pyridine-2-carboxylic acid (CAS 86696-69-7), molecular formula C13H11NO3 and molecular weight 229.23 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 6-(2-methoxyphenyl)pyridine-2-carboxylic acid (C13H11NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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.

As a certified reference material (CRM), 6-(2-methoxyphenyl)pyridine-2-carboxylic 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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