8-Methyl-2-(5-methyl-2-thienyl)quinoline-4-carbonyl chloride CAS 1160254-03-4

Description

Compared with other compounds in its class, the molecular weight of 301.79 g/mol gives 8-Methyl-2-(5-methyl-2-thienyl)quinoline-4-carbonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

8-Methyl-2-(5-methyl-2-thienyl)quinoline-4-carbonyl chloride (CAS 1160254-03-4) is a high-purity analytical reference standard with the molecular formula C16H12ClNOS and a molecular weight of 301.79 g/mol.

Based on its molecular formula C16H12ClNOS, 8-Methyl-2-(5-methyl-2-thienyl)quinoline-4-carbonyl chloride contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 8-Methyl-2-(5-methyl-2-thienyl)quinoline-4-carbonyl chloride 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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