(E)-5,6-dichloro-2-(3-(5,6-dichloro-1,3-diethyl-1H-benzo[d]imidazol-2(3H)-ylidene)prop-1-enyl)-1,3-diethyl-1H-benzo[d]imidazol-3-ium iodide 47729-63-5 5,5',6,6'-Tetrachloro-1,1',3,3'-tetraethylbenzimidazolylcarbocyanine iodide CAS 47729-63-5

Description

(E)-5,6-dichloro-2-(3-(5,6-dichloro-1,3-diethyl-1H-benzo[d]imidazol-2(3H)-ylidene)prop-1-enyl)-1,3-diethyl-1H-benzo[d]imidazol-3-ium iodide 47729-63-5 5,5',6,6'-Tetrachloro-1,1',3,3'-tetraethylbenzimidazolylcarbocyanine iodide (CAS 47729-63-5) is a high-purity analytical reference standard with the molecular formula C25H27Cl4N4I and a molecular weight of 652.22 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/iodine substitution, (E)-5,6-dichloro-2-(3-(5,6-dichloro-1,3-diethyl-1H-benzo[d]imidazol-2(3H)-ylidene)prop-1-enyl)-1,3-diethyl-1H-benzo[d]imidazol-3-ium iodide 47729-63-5 5,5',6,6'-Tetrachloro-1,1',3,3'-tetraethylbenzimidazolylcarbocyanine iodide is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 652.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (E)-5,6-dichloro-2-(3-(5,6-dichloro-1,3-diethyl-1H-benzo[d]imidazol-2(3H)-ylidene)prop-1-enyl)-1,3-diethyl-1H-benzo[d]imidazol-3-ium iodide 47729-63-5 5,5',6,6'-Tetrachloro-1,1',3,3'-tetraethylbenzimidazolylcarbocyanine 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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