3,5-Dimethyl-4-[2-(methylamino)ethyl]-1-(4-toluenesulphonyl)-1H-pyrazole CAS 1019130-36-9

Description

3,5-Dimethyl-4-[2-(methylamino)ethyl]-1-(4-toluenesulphonyl)-1H-pyrazole (C15H21N3O2S) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 3,5-Dimethyl-4-[2-(methylamino)ethyl]-1-(4-toluenesulphonyl)-1H-pyrazole (CAS 1019130-36-9), a certified reference material (molecular formula C15H21N3O2S, MW 307.41 g/mol) for analytical method development and quality control.

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 3,5-Dimethyl-4-[2-(methylamino)ethyl]-1-(4-toluenesulphonyl)-1H-pyrazole 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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