6-Methyl-4-(methylthio)-2-oxo-1,2-dihydropyridine-3-carboxylic acid CAS 1554617-32-1

Description

The occurrence of 6-Methyl-4-(methylthio)-2-oxo-1,2-dihydropyridine-3-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Methyl-4-(methylthio)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1554617-32-1) is a high-purity analytical reference standard with the molecular formula C8H9NO3S and a molecular weight of 199.23 g/mol.

The molecular framework of 6-Methyl-4-(methylthio)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (C8H9NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. 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-4-(methylthio)-2-oxo-1,2-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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