9,12-Octadecadienoic acid (9Z,12Z)-, dimer, polymer with N1,N2-bis(2-aminoethyl)-1,2-ethanediamine CAS 66085-55-0

Description

As a certified reference material (CRM), 9,12-Octadecadienoic acid (9Z,12Z)-, dimer, polymer with N1,N2-bis(2-aminoethyl)-1,2-ethanediamine 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.

9,12-Octadecadienoic acid (9Z,12Z)-, dimer, polymer with N1,N2-bis(2-aminoethyl)-1,2-ethanediamine (CAS 66085-55-0), molecular formula C18H32O2C6H18N4 and molecular weight 426.69 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 9,12-Octadecadienoic acid (9Z,12Z)-, dimer, polymer with N1,N2-bis(2-aminoethyl)-1,2-ethanediamine (C18H32O2C6H18N4) is characterized by an amide group, a carboxylic acid 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.

Physical & Chemical Properties

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