5,6-Dimethoxy-3H-isobenzofuran-1-one 5,6-dimethoxy-2-benzofuran-1(3h)-one 5,6-dimethoxy-3 h-isobenzofuran-1-one 759409-69-3 CAS 759409-69-3

Description

The occurrence of 5,6-Dimethoxy-3H-isobenzofuran-1-one 5,6-dimethoxy-2-benzofuran-1(3h)-one 5,6-dimethoxy-3 h-isobenzofuran-1-one 759409-69-3 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5,6-Dimethoxy-3H-isobenzofuran-1-one 5,6-dimethoxy-2-benzofuran-1(3h)-one 5,6-dimethoxy-3 h-isobenzofuran-1-one 759409-69-3 (CAS 759409-69-3), a certified reference material (molecular formula C10H10O4, MW 194.18 g/mol) for analytical method development and quality control.

Based on its molecular formula C10H10O4, 5,6-Dimethoxy-3H-isobenzofuran-1-one 5,6-dimethoxy-2-benzofuran-1(3h)-one 5,6-dimethoxy-3 h-isobenzofuran-1-one 759409-69-3 contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 194.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 5,6-Dimethoxy-3H-isobenzofuran-1-one 5,6-dimethoxy-2-benzofuran-1(3h)-one 5,6-dimethoxy-3 h-isobenzofuran-1-one 759409-69-3 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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