3,4-Dihydroxy-N-isopropyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamide CAS 1313738-85-0

Description

The molecular framework of 3,4-Dihydroxy-N-isopropyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamide (C17H15NO6S) is characterized by a flavonoid core, an amide group, a sulfone 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).

3,4-Dihydroxy-N-isopropyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamide (CAS 1313738-85-0), molecular formula C17H15NO6S and molecular weight 361.37 g/mol, is a CATO reference standard with documented purity and traceability.

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), 3,4-Dihydroxy-N-isopropyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamide 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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