2-(3,4-Dihydroxyphenyl)-3-(|A-D-glucopyranuronosyloxy)-5,7-dihydroxy-1-benzopyrylium Chloride 683208-13-1 Cyanidin 3-O-|A-D-Glucuronide CAS 683208-13-1

Description

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 supplies 2-(3,4-Dihydroxyphenyl)-3-(|A-D-glucopyranuronosyloxy)-5,7-dihydroxy-1-benzopyrylium Chloride 683208-13-1 Cyanidin 3-O-|A-D-Glucuronide (CAS 683208-13-1), a certified reference material (molecular formula C21H19O12Cl, MW 498.82 g/mol) for analytical method development and quality control.

The molecular framework of 2-(3,4-Dihydroxyphenyl)-3-(|A-D-glucopyranuronosyloxy)-5,7-dihydroxy-1-benzopyrylium Chloride 683208-13-1 Cyanidin 3-O-|A-D-Glucuronide (C21H19O12Cl) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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).

CATO manufactures 2-(3,4-Dihydroxyphenyl)-3-(|A-D-glucopyranuronosyloxy)-5,7-dihydroxy-1-benzopyrylium Chloride 683208-13-1 Cyanidin 3-O-|A-D-Glucuronide 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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