4-[Bis (2-thiocarboxamidobenzyl)amino]-benzthiocarboxamide CAS 1256483-08-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-[Bis (2-thiocarboxamidobenzyl)amino]-benzthiocarboxamide.

4-[Bis (2-thiocarboxamidobenzyl)amino]-benzthiocarboxamide (CAS 1256483-08-5), molecular formula C23H22N4S3 and molecular weight 450.64 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 4-[Bis (2-thiocarboxamidobenzyl)amino]-benzthiocarboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 450.64 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.

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-[Bis (2-thiocarboxamidobenzyl)amino]-benzthiocarboxamide 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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