6-Methyl-1-[(3-nitrophenyl)amino]-4-oxo-1,4-dihydropyridine-3-carboxylic acid CAS 477886-67-2

Description

The occurrence of 6-Methyl-1-[(3-nitrophenyl)amino]-4-oxo-1,4-dihydropyridine-3-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Methyl-1-[(3-nitrophenyl)amino]-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 477886-67-2) is a high-purity analytical reference standard with the molecular formula C13H11N3O5 and a molecular weight of 289.24 g/mol.

6-Methyl-1-[(3-nitrophenyl)amino]-4-oxo-1,4-dihydropyridine-3-carboxylic acid (C13H11N3O5) 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).

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

CATO manufactures 6-Methyl-1-[(3-nitrophenyl)amino]-4-oxo-1,4-dihydropyridine-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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