5-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid CAS 1936289-25-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid.

5-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1936289-25-6), molecular formula C9H5N3O2 and molecular weight 187.15 g/mol, is a CATO reference standard with documented purity and traceability.

5-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid (C9H5N3O2) contains an amino-acid-derived structure, 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. 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.

CATO manufactures 5-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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