2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridine-5-carbonitrile CAS 1823922-75-3

Description

Compared with other compounds in its class, the molecular weight of 162.15 g/mol gives 2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridine-5-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridine-5-carbonitrile (CAS 1823922-75-3), a certified reference material (molecular formula C8H6N2O2, MW 162.15 g/mol) for analytical method development and quality control.

The molecular framework of 2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridine-5-carbonitrile (C8H6N2O2) is characterized by an amino-acid-derived structure, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridine-5-carbonitrile 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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