3-(Methylsulfanyl)-4-phenyl-4H-1,2,4-triazole CAS 76457-73-3

Description

The occurrence of 3-(Methylsulfanyl)-4-phenyl-4H-1,2,4-triazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(Methylsulfanyl)-4-phenyl-4H-1,2,4-triazole (CAS 76457-73-3), molecular formula C9H9N3S and molecular weight 191.25 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H9N3S, 3-(Methylsulfanyl)-4-phenyl-4H-1,2,4-triazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 191.25 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 3-(Methylsulfanyl)-4-phenyl-4H-1,2,4-triazole 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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