5-(1h-Pyrrol-2-yl)-1,3,4-oxadiazole-2-thiol CAS 10551-16-3

Description

5-(1h-Pyrrol-2-yl)-1,3,4-oxadiazole-2-thiol (CAS 10551-16-3), molecular formula C6H5N3OS and molecular weight 167.19 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C6H5N3OS, 5-(1h-Pyrrol-2-yl)-1,3,4-oxadiazole-2-thiol contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 167.19 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).

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 5-(1h-Pyrrol-2-yl)-1,3,4-oxadiazole-2-thiol 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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