2-(4-(Diethylamino)styryl)-1-methylpyridin-1-ium iodide CAS 83846-70-2

Description

Compared with other compounds in its class, the molecular weight of 394.30 g/mol gives 2-(4-(Diethylamino)styryl)-1-methylpyridin-1-ium iodide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(4-(Diethylamino)styryl)-1-methylpyridin-1-ium iodide (CAS 83846-70-2), molecular formula C18H23N2I and molecular weight 394.30 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(4-(Diethylamino)styryl)-1-methylpyridin-1-ium iodide (C18H23N2I) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 394.30 g/mol, it falls into the moderately-high-molecular-weight range. 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 2-(4-(Diethylamino)styryl)-1-methylpyridin-1-ium iodide 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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