2,2'-((6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexyl)azanediyl)diacetic acid CAS 445390-53-4

Description

As a certified reference material (CRM), 2,2'-((6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexyl)azanediyl)diacetic acid 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.

2,2'-((6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexyl)azanediyl)diacetic acid (CAS 445390-53-4), molecular formula C14H20N2O6 and molecular weight 312.32 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2,2'-((6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexyl)azanediyl)diacetic acid (C14H20N2O6) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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. 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.

Physical & Chemical Properties

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