1,2,2,2-Tetrafluoroethanesulfonyl Fluoride CAS 2127-74-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2127-74-4
Molecular FormulaC2HF5O2S
Molecular Weight184.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2,2,2-Tetrafluoroethanesulfonyl Fluoride CAS 2127-74-4 chemical structure

Description

1,2,2,2-Tetrafluoroethanesulfonyl Fluoride (CAS 2127-74-4), molecular formula C2HF5O2S and molecular weight 184.09 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,2,2,2-Tetrafluoroethanesulfonyl Fluoride (C2HF5O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1,2,2,2-Tetrafluoroethanesulfonyl Fluoride 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

Molecular FormulaC2HF5O2S
Molecular Weight184.09 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentF-containing
Sulfur Atoms1

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