N-(4-isopropyl-3-methylphenyl)-2-(2,3,5,6-tetrafluoro-4-methylphenyl)hydrazine-1-carbothioamide CAS 1023857-68-2

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.

N-(4-isopropyl-3-methylphenyl)-2-(2,3,5,6-tetrafluoro-4-methylphenyl)hydrazine-1-carbothioamide (CAS 1023857-68-2) is a high-purity analytical reference standard with the molecular formula C18H19F4N3S and a molecular weight of 385.42 g/mol.

The molecular framework of N-(4-isopropyl-3-methylphenyl)-2-(2,3,5,6-tetrafluoro-4-methylphenyl)hydrazine-1-carbothioamide (C18H19F4N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures N-(4-isopropyl-3-methylphenyl)-2-(2,3,5,6-tetrafluoro-4-methylphenyl)hydrazine-1-carbothioamide 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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