1-Methyl-2-(3-(trimethylammonio)propyl)isoquinolin-2-ium bromide CAS 64047-58-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Methyl-2-(3-(trimethylammonio)propyl)isoquinolin-2-ium bromide.

1-Methyl-2-(3-(trimethylammonio)propyl)isoquinolin-2-ium bromide (CAS 64047-58-1) is a high-purity analytical reference standard with the molecular formula C16H24N2Br and a molecular weight of 324.29 g/mol.

1-Methyl-2-(3-(trimethylammonio)propyl)isoquinolin-2-ium bromide (C16H24N2Br) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 1-Methyl-2-(3-(trimethylammonio)propyl)isoquinolin-2-ium 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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