1-(1-(4-Acetylphenyl)-1H-1,2,3-triazol-4-yl)-2-(2,4-dichlorophenoxy)propan-1-one CAS 478041-20-2

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-(1-(4-Acetylphenyl)-1H-1,2,3-triazol-4-yl)-2-(2,4-dichlorophenoxy)propan-1-one (CAS 478041-20-2) is a high-purity analytical reference standard with the molecular formula C19H15Cl2N3O3 and a molecular weight of 404.25 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(1-(4-Acetylphenyl)-1H-1,2,3-triazol-4-yl)-2-(2,4-dichlorophenoxy)propan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 404.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 1-(1-(4-Acetylphenyl)-1H-1,2,3-triazol-4-yl)-2-(2,4-dichlorophenoxy)propan-1-one 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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