1,2,4-Thiadiazolidine-3,5-dithione CAS 20939-17-7

Description

Compared with other compounds in its class, the molecular weight of 150.25 g/mol gives 1,2,4-Thiadiazolidine-3,5-dithione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,2,4-Thiadiazolidine-3,5-dithione (CAS 20939-17-7), a certified reference material (molecular formula C2H2N2S3, MW 150.25 g/mol) for analytical method development and quality control.

Owing to a nitrile group, sulfur-containing functionality, 1,2,4-Thiadiazolidine-3,5-dithione is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 150.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 1,2,4-Thiadiazolidine-3,5-dithione 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

Why CATO?

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