1-Amino-4-((4-(tert-butyl)phenyl)thio)anthracene-9,10-dione CAS 90571-15-6

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.

1-Amino-4-((4-(tert-butyl)phenyl)thio)anthracene-9,10-dione (CAS 90571-15-6), molecular formula C24H21NO2S and molecular weight 387.49 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-Amino-4-((4-(tert-butyl)phenyl)thio)anthracene-9,10-dione (C24H21NO2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 387.49 g/mol, it falls into the moderately-high-molecular-weight range. 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).

As a certified reference material (CRM), 1-Amino-4-((4-(tert-butyl)phenyl)thio)anthracene-9,10-dione 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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