(2R,4R)-4-fluoro-2-(3-((4,4,4-trifluorobutyl)sulfonyl)propyl)pyrrolidine CAS 1670273-33-2

Description

The occurrence of (2R,4R)-4-fluoro-2-(3-((4,4,4-trifluorobutyl)sulfonyl)propyl)pyrrolidine 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.

(2R,4R)-4-fluoro-2-(3-((4,4,4-trifluorobutyl)sulfonyl)propyl)pyrrolidine (CAS 1670273-33-2), molecular formula C11H19F4NO2S and molecular weight 305.33 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (2R,4R)-4-fluoro-2-(3-((4,4,4-trifluorobutyl)sulfonyl)propyl)pyrrolidine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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