N-nitroso-colistin a hydrogen methanesulfonate-5 CAS CATO-C4X-225550

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-nitroso-colistin a hydrogen methanesulfonate-5.

CATO supplies N-nitroso-colistin a hydrogen methanesulfonate-5 (CAS CATO-C4X-225550), a certified reference material (molecular formula C58H109N17O29S5, MW 1668.91 g/mol) for analytical method development and quality control.

Based on its molecular formula C58H109N17O29S5, N-nitroso-colistin a hydrogen methanesulfonate-5 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1668.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures N-nitroso-colistin a hydrogen methanesulfonate-5 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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