2-Hydroxypyridine-N-oxide CAS 13161-30-3

Description

Compared with other compounds in its class, the molecular weight of 111.10 g/mol gives 2-Hydroxypyridine-N-oxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Hydroxypyridine-N-oxide (CAS 13161-30-3), a certified reference material (molecular formula C5H5NO2, MW 111.10 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H5NO2, 2-Hydroxypyridine-N-oxide 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 111.10 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-Hydroxypyridine-N-oxide 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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