({[3-(trifluoromethyl)phenyl]sulfonyl}amino)acetic acid CAS 85845-02-9

Description

Compared with other compounds in its class, the molecular weight of 283.22 g/mol gives ({[3-(trifluoromethyl)phenyl]sulfonyl}amino)acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

({[3-(trifluoromethyl)phenyl]sulfonyl}amino)acetic acid (CAS 85845-02-9), molecular formula C9H8F3NO4S and molecular weight 283.22 g/mol, is a CATO reference standard with documented purity and traceability.

({[3-(trifluoromethyl)phenyl]sulfonyl}amino)acetic acid (C9H8F3NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, 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.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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