(3,4-Dichlorophenyl)(3-fluorophenyl)methanone CAS 951885-82-8

Description

Compared with other compounds in its class, the molecular weight of 269.10 g/mol gives (3,4-Dichlorophenyl)(3-fluorophenyl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(3,4-Dichlorophenyl)(3-fluorophenyl)methanone (CAS 951885-82-8) is a high-purity analytical reference standard with the molecular formula C13H7Cl2FO and a molecular weight of 269.10 g/mol.

Structurally, (3,4-Dichlorophenyl)(3-fluorophenyl)methanone (C13H7Cl2FO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring 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 269.10 g/mol, it falls into the medium-molecular-weight range. 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.

CATO manufactures (3,4-Dichlorophenyl)(3-fluorophenyl)methanone 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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