3-((4-(2-Cyanoethoxy)but-2-yn-1-yl)dimethylammonio)propane-1-sulfonate CAS 272769-93-4

Description

3-((4-(2-Cyanoethoxy)but-2-yn-1-yl)dimethylammonio)propane-1-sulfonate (CAS 272769-93-4) is a high-purity analytical reference standard with the molecular formula C12H20N2O4S and a molecular weight of 288.36 g/mol.

The molecular framework of 3-((4-(2-Cyanoethoxy)but-2-yn-1-yl)dimethylammonio)propane-1-sulfonate (C12H20N2O4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), 3-((4-(2-Cyanoethoxy)but-2-yn-1-yl)dimethylammonio)propane-1-sulfonate 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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