5-Bromo-6-methoxy-2-methylquinoline CAS 475682-39-4

Description

Compared with other compounds in its class, the molecular weight of 252.11 g/mol gives 5-Bromo-6-methoxy-2-methylquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Bromo-6-methoxy-2-methylquinoline (CAS 475682-39-4), molecular formula C11H10BrNO and molecular weight 252.11 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 5-Bromo-6-methoxy-2-methylquinoline is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 252.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-6-methoxy-2-methylquinoline 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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