2740-88-7 5-amino-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one 5-azanyl-2-[2,4,6-tris(chloranyl)phenyl]-4H-pyrazol-3-one A819053 CAS 2740-88-7

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.

CATO supplies 2740-88-7 5-amino-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one 5-azanyl-2-[2,4,6-tris(chloranyl)phenyl]-4H-pyrazol-3-one A819053 (CAS 2740-88-7), a certified reference material (molecular formula C8H6FNS, MW 167.20 g/mol) for analytical method development and quality control.

2740-88-7 5-amino-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one 5-azanyl-2-[2,4,6-tris(chloranyl)phenyl]-4H-pyrazol-3-one A819053 (C8H6FNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point; 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).

As a certified reference material (CRM), 2740-88-7 5-amino-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one 5-azanyl-2-[2,4,6-tris(chloranyl)phenyl]-4H-pyrazol-3-one A819053 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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