62669-72-1 Tetramethylrhodamine Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (1:1) Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate CAS 62669-72-1

Description

Compared with other compounds in its class, the molecular weight of 486.91 g/mol gives 62669-72-1 Tetramethylrhodamine Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (1:1) Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

62669-72-1 Tetramethylrhodamine Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (1:1) Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (CAS 62669-72-1), molecular formula C24H23N2O3ClO4 and molecular weight 486.91 g/mol, is a CATO reference standard with documented purity and traceability.

62669-72-1 Tetramethylrhodamine Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (1:1) Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (C24H23N2O3ClO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 62669-72-1 Tetramethylrhodamine Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (1:1) Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate 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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