6-(5-Methyl-2-thienyl)-1,5,6,7-tetrahydro-4H-indazol-4-one CAS 1428139-57-4

Description

Compared with other compounds in its class, the molecular weight of 232.30 g/mol gives 6-(5-Methyl-2-thienyl)-1,5,6,7-tetrahydro-4H-indazol-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-(5-Methyl-2-thienyl)-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 1428139-57-4) is a high-purity analytical reference standard with the molecular formula C12H12N2OS and a molecular weight of 232.30 g/mol.

Based on its molecular formula C12H12N2OS, 6-(5-Methyl-2-thienyl)-1,5,6,7-tetrahydro-4H-indazol-4-one 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 232.30 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.

As a certified reference material (CRM), 6-(5-Methyl-2-thienyl)-1,5,6,7-tetrahydro-4H-indazol-4-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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