5-Chloro-1-methyl-3-phenyl-4-({[4-(propan-2-yl)phenyl]sulfanyl}methyl)-1H-pyrazole CAS 318234-19-4

Description

The occurrence of 5-Chloro-1-methyl-3-phenyl-4-({[4-(propan-2-yl)phenyl]sulfanyl}methyl)-1H-pyrazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-Chloro-1-methyl-3-phenyl-4-({[4-(propan-2-yl)phenyl]sulfanyl}methyl)-1H-pyrazole (CAS 318234-19-4) is a high-purity analytical reference standard with the molecular formula C20H21ClN2S and a molecular weight of 356.91 g/mol.

Based on its molecular formula C20H21ClN2S, 5-Chloro-1-methyl-3-phenyl-4-({[4-(propan-2-yl)phenyl]sulfanyl}methyl)-1H-pyrazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 356.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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 5-Chloro-1-methyl-3-phenyl-4-({[4-(propan-2-yl)phenyl]sulfanyl}methyl)-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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