2,5-Bis(5-bromothiophen-2-yl)thiazolo[5,4-d]thiazole CAS 1227366-41-7

Description

2,5-Bis(5-bromothiophen-2-yl)thiazolo[5,4-d]thiazole (CAS 1227366-41-7) is a high-purity analytical reference standard with the molecular formula C12H4Br2N2S4 and a molecular weight of 464.24 g/mol.

Based on its molecular formula C12H4Br2N2S4, 2,5-Bis(5-bromothiophen-2-yl)thiazolo[5,4-d]thiazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 464.24 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.

As a certified reference material (CRM), 2,5-Bis(5-bromothiophen-2-yl)thiazolo[5,4-d]thiazole 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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