3-(2-Methylphenyl)-1,2,4-oxadiazole-5-thiol CAS 1342166-51-1

Description

Compared with other compounds in its class, the molecular weight of 192.24 g/mol gives 3-(2-Methylphenyl)-1,2,4-oxadiazole-5-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(2-Methylphenyl)-1,2,4-oxadiazole-5-thiol (CAS 1342166-51-1) is a high-purity analytical reference standard with the molecular formula C9H8N2OS and a molecular weight of 192.24 g/mol.

Based on its molecular formula C9H8N2OS, 3-(2-Methylphenyl)-1,2,4-oxadiazole-5-thiol contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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