4-(Pentafluoroethyl)benzene-1-sulfonyl chloride CAS 884010-48-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(Pentafluoroethyl)benzene-1-sulfonyl chloride.

4-(Pentafluoroethyl)benzene-1-sulfonyl chloride (CAS 884010-48-4) is a high-purity analytical reference standard with the molecular formula C8H4ClF5O2S and a molecular weight of 294.63 g/mol.

4-(Pentafluoroethyl)benzene-1-sulfonyl chloride (C8H4ClF5O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), 4-(Pentafluoroethyl)benzene-1-sulfonyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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