2-Chloro-3-(chloromethyl)-5-(difluoromethyl)isonicotinonitrile CAS 1806929-99-6

Description

The occurrence of 2-Chloro-3-(chloromethyl)-5-(difluoromethyl)isonicotinonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Chloro-3-(chloromethyl)-5-(difluoromethyl)isonicotinonitrile (CAS 1806929-99-6) is a high-purity analytical reference standard with the molecular formula C8H4Cl2F2N2 and a molecular weight of 237.03 g/mol.

2-Chloro-3-(chloromethyl)-5-(difluoromethyl)isonicotinonitrile (C8H4Cl2F2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 2-Chloro-3-(chloromethyl)-5-(difluoromethyl)isonicotinonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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