5,7-dimethoxyisoindolin-1-one CAS 1784083-91-5

Description

Compared with other compounds in its class, the molecular weight of 193.20 g/mol gives 5,7-dimethoxyisoindolin-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5,7-dimethoxyisoindolin-1-one (CAS 1784083-91-5), a certified reference material (molecular formula C10H11NO3, MW 193.20 g/mol) for analytical method development and quality control.

The molecular framework of 5,7-dimethoxyisoindolin-1-one (C10H11NO3) 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 its high hydrophobicity (logP), 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.

CATO manufactures 5,7-dimethoxyisoindolin-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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