(E)-1-(azepan-1-yl)-4,4,5,5,5-pentafluoropent-1-en-3-one CAS 692738-22-0

Description

Compared with other compounds in its class, the molecular weight of 271.23 g/mol gives (E)-1-(azepan-1-yl)-4,4,5,5,5-pentafluoropent-1-en-3-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (E)-1-(azepan-1-yl)-4,4,5,5,5-pentafluoropent-1-en-3-one (CAS 692738-22-0), a certified reference material (molecular formula C11H14F5NO, MW 271.23 g/mol) for analytical method development and quality control.

(E)-1-(azepan-1-yl)-4,4,5,5,5-pentafluoropent-1-en-3-one (C11H14F5NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

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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