2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole CAS 339277-25-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole.

2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 339277-25-7), molecular formula C25H18Cl2N2S and molecular weight 449.39 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (C25H18Cl2N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 449.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4,5-diphenyl-1-(prop-2-yn-1-yl)-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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