2-(2,4-difluorophenyl)-1-(4-fluorophenyl)ethanone CAS 187617-93-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2,4-difluorophenyl)-1-(4-fluorophenyl)ethanone.

2-(2,4-difluorophenyl)-1-(4-fluorophenyl)ethanone (CAS 187617-93-2), molecular formula C14H9F3O and molecular weight 250.22 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(2,4-difluorophenyl)-1-(4-fluorophenyl)ethanone (C14H9F3O) contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 250.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2-(2,4-difluorophenyl)-1-(4-fluorophenyl)ethanone 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

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