N1,N5-Didodecyl-N1,N1,N5,N5-tetramethylpentane-1,5-diaminium bromide CAS 18464-25-0

Description

Compared with other compounds in its class, the molecular weight of 576.86 g/mol gives N1,N5-Didodecyl-N1,N1,N5,N5-tetramethylpentane-1,5-diaminium bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N1,N5-Didodecyl-N1,N1,N5,N5-tetramethylpentane-1,5-diaminium bromide (CAS 18464-25-0), molecular formula C33H72N2Br and molecular weight 576.86 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to bromine substitution, N1,N5-Didodecyl-N1,N1,N5,N5-tetramethylpentane-1,5-diaminium bromide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 576.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), N1,N5-Didodecyl-N1,N1,N5,N5-tetramethylpentane-1,5-diaminium bromide 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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