1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride CAS 1006487-19-9

Description

Compared with other compounds in its class, the molecular weight of 248.61 g/mol gives 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1006487-19-9), a certified reference material (molecular formula C5H4ClF3N2O2S, MW 248.61 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H4ClF3N2O2S, 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride 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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