[1-(Difluoromethyl)cyclobutyl]methanesulfonyl chloride CAS 1784574-90-8

Description

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.

[1-(Difluoromethyl)cyclobutyl]methanesulfonyl chloride (CAS 1784574-90-8), molecular formula C6H9ClF2O2S and molecular weight 218.65 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C6H9ClF2O2S, [1-(Difluoromethyl)cyclobutyl]methanesulfonyl chloride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 218.65 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.

CATO manufactures [1-(Difluoromethyl)cyclobutyl]methanesulfonyl 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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