Methyl 2,4-dihydroxyquinoline-3-carboxylate CAS 73776-19-9

Description

The occurrence of Methyl 2,4-dihydroxyquinoline-3-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Methyl 2,4-dihydroxyquinoline-3-carboxylate (CAS 73776-19-9), a certified reference material (molecular formula C11H9NO4, MW 219.19 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H9NO4, Methyl 2,4-dihydroxyquinoline-3-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), Methyl 2,4-dihydroxyquinoline-3-carboxylate 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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