1-(2-Methoxybenzyl)-5-methyl-1h-pyrazole-3-carboxylic acid CAS 1368769-03-2

Description

Compared with other compounds in its class, the molecular weight of 246.26 g/mol gives 1-(2-Methoxybenzyl)-5-methyl-1h-pyrazole-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2-Methoxybenzyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 1368769-03-2) is a high-purity analytical reference standard with the molecular formula C13H14N2O3 and a molecular weight of 246.26 g/mol.

1-(2-Methoxybenzyl)-5-methyl-1h-pyrazole-3-carboxylic acid (C13H14N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 1-(2-Methoxybenzyl)-5-methyl-1h-pyrazole-3-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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