4,4-Difluoro-5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl 4-methylbenzenesulfonate CAS 2226299-15-4

Description

Compared with other compounds in its class, the molecular weight of 378.43 g/mol gives 4,4-Difluoro-5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl 4-methylbenzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4,4-Difluoro-5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl 4-methylbenzenesulfonate (CAS 2226299-15-4), a certified reference material (molecular formula C17H24F2O5S, MW 378.43 g/mol) for analytical method development and quality control.

4,4-Difluoro-5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl 4-methylbenzenesulfonate (C17H24F2O5S) contains a steroid core, a sulfone 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. 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.

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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