methyl 3-iodopyridine-4-carboxylate CAS 188677-49-8

Description

The occurrence of methyl 3-iodopyridine-4-carboxylate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies methyl 3-iodopyridine-4-carboxylate (CAS 188677-49-8), a certified reference material (molecular formula C7H12INO2, MW 269.08 g/mol) for analytical method development and quality control.

The molecular framework of methyl 3-iodopyridine-4-carboxylate (C7H12INO2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 3-iodopyridine-4-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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