5-Chloro-3,4-bis(((4-chlorophenyl)thio)methyl)-1-methyl-1H-pyrazole CAS 318234-29-6

Description

5-Chloro-3,4-bis(((4-chlorophenyl)thio)methyl)-1-methyl-1H-pyrazole (C18H15Cl3N2S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies 5-Chloro-3,4-bis(((4-chlorophenyl)thio)methyl)-1-methyl-1H-pyrazole (CAS 318234-29-6), a certified reference material (molecular formula C18H15Cl3N2S2, MW 429.81 g/mol) for analytical method development and quality control.

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), 5-Chloro-3,4-bis(((4-chlorophenyl)thio)methyl)-1-methyl-1H-pyrazole 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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