N-(4-hydroxy-2-methylphenyl)ethanesulfonamide CAS 919986-26-8

Description

Compared with other compounds in its class, the molecular weight of 215.27 g/mol gives N-(4-hydroxy-2-methylphenyl)ethanesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(4-hydroxy-2-methylphenyl)ethanesulfonamide (CAS 919986-26-8), molecular formula C9H13NO3S and molecular weight 215.27 g/mol, is a CATO reference standard with documented purity and traceability.

N-(4-hydroxy-2-methylphenyl)ethanesulfonamide (C9H13NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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).

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 N-(4-hydroxy-2-methylphenyl)ethanesulfonamide 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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