5-Bromo-4-(methylthio)benzo[d][1,3]dioxole CAS 1785446-24-3

Description

Compared with other compounds in its class, the molecular weight of 247.11 g/mol gives 5-Bromo-4-(methylthio)benzo[d][1,3]dioxole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Bromo-4-(methylthio)benzo[d][1,3]dioxole (CAS 1785446-24-3) is a high-purity analytical reference standard with the molecular formula C8H7BrO2S and a molecular weight of 247.11 g/mol.

Structurally, 5-Bromo-4-(methylthio)benzo[d][1,3]dioxole (C8H7BrO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 247.11 g/mol, it falls into the medium-molecular-weight range. 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 5-Bromo-4-(methylthio)benzo[d][1,3]dioxole 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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