4,5,5,5-Tetrafluoro-4-(trifluoromethoxy)pentan-2-one CAS 261760-18-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,5,5,5-Tetrafluoro-4-(trifluoromethoxy)pentan-2-one.

4,5,5,5-Tetrafluoro-4-(trifluoromethoxy)pentan-2-one (CAS 261760-18-3), molecular formula C6H5F7O2 and molecular weight 242.09 g/mol, is a CATO reference standard with documented purity and traceability.

4,5,5,5-Tetrafluoro-4-(trifluoromethoxy)pentan-2-one (C6H5F7O2) contains 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.

As a certified reference material (CRM), 4,5,5,5-Tetrafluoro-4-(trifluoromethoxy)pentan-2-one 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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