Sodium 5-methylpyridine-2-sulfonate CAS 1175528-13-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sodium 5-methylpyridine-2-sulfonate.

CATO supplies Sodium 5-methylpyridine-2-sulfonate (CAS 1175528-13-8), a certified reference material (molecular formula C6H6NO3SNa, MW 195.17 g/mol) for analytical method development and quality control.

Sodium 5-methylpyridine-2-sulfonate (C6H6NO3SNa) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).

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 Sodium 5-methylpyridine-2-sulfonate 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

Why CATO?

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