sodium1-amino-4-[(4-butylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate CAS 12269-82-8

Description

Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, sodium1-amino-4-[(4-butylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 472.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

sodium1-amino-4-[(4-butylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate (CAS 12269-82-8), molecular formula C24H21N2O5SNa and molecular weight 472.49 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), sodium1-amino-4-[(4-butylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate 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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