3-Chloro-N-(2,4-difluorobenzyl)-2,2-dimethylpropanamide CAS 134672-77-8

Description

Compared with other compounds in its class, the molecular weight of 261.70 g/mol gives 3-Chloro-N-(2,4-difluorobenzyl)-2,2-dimethylpropanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Chloro-N-(2,4-difluorobenzyl)-2,2-dimethylpropanamide (CAS 134672-77-8) is a high-purity analytical reference standard with the molecular formula C12H14ClF2NO and a molecular weight of 261.70 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 3-Chloro-N-(2,4-difluorobenzyl)-2,2-dimethylpropanamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 261.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-Chloro-N-(2,4-difluorobenzyl)-2,2-dimethylpropanamide 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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