3-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methoxybenzoic acid CAS 1274929-77-9

Description

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.

3-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methoxybenzoic acid (CAS 1274929-77-9) is a high-purity analytical reference standard with the molecular formula C14H15NO3 and a molecular weight of 245.27 g/mol.

The molecular framework of 3-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methoxybenzoic acid (C14H15NO3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 3-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methoxybenzoic 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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