1-(2,5-Difluorophenyl)pentan-2-one CAS 1249891-58-4

Description

Compared with other compounds in its class, the molecular weight of 198.21 g/mol gives 1-(2,5-Difluorophenyl)pentan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(2,5-Difluorophenyl)pentan-2-one (CAS 1249891-58-4), a certified reference material (molecular formula C11H12F2O, MW 198.21 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H12F2O, 1-(2,5-Difluorophenyl)pentan-2-one contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 1-(2,5-Difluorophenyl)pentan-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com