677-25-8 Ethylenesulphonyl fluoride Ethenesulfonyl fluoride EINECS 211-640-7 CAS 677-25-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 677-25-8 Ethylenesulphonyl fluoride Ethenesulfonyl fluoride EINECS 211-640-7.

677-25-8 Ethylenesulphonyl fluoride Ethenesulfonyl fluoride EINECS 211-640-7 (CAS 677-25-8), molecular formula C2H3FO2S and molecular weight 110.11 g/mol, is a CATO reference standard with documented purity and traceability.

677-25-8 Ethylenesulphonyl fluoride Ethenesulfonyl fluoride EINECS 211-640-7 (C2H3FO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 677-25-8 Ethylenesulphonyl fluoride Ethenesulfonyl fluoride EINECS 211-640-7 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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