4-(Chloromethyl)-2,5-dichloropyridine CAS 1196146-50-5

Description

Compared with other compounds in its class, the molecular weight of 196.46 g/mol gives 4-(Chloromethyl)-2,5-dichloropyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(Chloromethyl)-2,5-dichloropyridine (CAS 1196146-50-5) is a high-purity analytical reference standard with the molecular formula C6H4Cl3N and a molecular weight of 196.46 g/mol.

Based on its molecular formula C6H4Cl3N, 4-(Chloromethyl)-2,5-dichloropyridine contains a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 196.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 4-(Chloromethyl)-2,5-dichloropyridine 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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