3,3,3-trifluoro-2-oxopropane-1-sulfonamide CAS 1803581-73-8

Description

The occurrence of 3,3,3-trifluoro-2-oxopropane-1-sulfonamide is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3,3,3-trifluoro-2-oxopropane-1-sulfonamide (CAS 1803581-73-8), molecular formula C3H4F3NO3S and molecular weight 191.13 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3,3,3-trifluoro-2-oxopropane-1-sulfonamide (C3H4F3NO3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 191.13 g/mol, it falls into the medium-molecular-weight range. 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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