4-Chloro-1-(2,4-dichlorobenzyl)-3-isothiocyanato-1h-pyrazole CAS 1004193-33-2

Description

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 4-Chloro-1-(2,4-dichlorobenzyl)-3-isothiocyanato-1h-pyrazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 318.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies 4-Chloro-1-(2,4-dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004193-33-2), a certified reference material (molecular formula C11H6Cl3N3S, MW 318.61 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.

CATO manufactures 4-Chloro-1-(2,4-dichlorobenzyl)-3-isothiocyanato-1h-pyrazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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