Hexanedioic acid, polymer with 2,4-diisocyanato-1-methylbenzene and 1,2-ethanediol CAS 28132-94-7

Description

Compared with other compounds in its class, the molecular weight of 382.37 g/mol gives Hexanedioic acid, polymer with 2,4-diisocyanato-1-methylbenzene and 1,2-ethanediol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Hexanedioic acid, polymer with 2,4-diisocyanato-1-methylbenzene and 1,2-ethanediol (CAS 28132-94-7) is a high-purity analytical reference standard with the molecular formula C9H6N2O2C6H10O4C2H6O2 and a molecular weight of 382.37 g/mol.

The molecular framework of Hexanedioic acid, polymer with 2,4-diisocyanato-1-methylbenzene and 1,2-ethanediol (C9H6N2O2C6H10O4C2H6O2) is characterized by a flavonoid core, 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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