2-((2-Chloro-6-fluorobenzyl)thio)-1-phenyl-1H-imidazole CAS 478046-19-4

Description

Compared with other compounds in its class, the molecular weight of 318.80 g/mol gives 2-((2-Chloro-6-fluorobenzyl)thio)-1-phenyl-1H-imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-((2-Chloro-6-fluorobenzyl)thio)-1-phenyl-1H-imidazole (CAS 478046-19-4), molecular formula C16H12ClFN2S and molecular weight 318.80 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-((2-Chloro-6-fluorobenzyl)thio)-1-phenyl-1H-imidazole (C16H12ClFN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 318.80 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-((2-Chloro-6-fluorobenzyl)thio)-1-phenyl-1H-imidazole 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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