Methyl 4-bromo-2-((3-(tert-butyl)phenyl)amino)thiazole-5-carboxylate CAS 1000577-42-3

Description

Methyl 4-bromo-2-((3-(tert-butyl)phenyl)amino)thiazole-5-carboxylate (CAS 1000577-42-3) is a high-purity analytical reference standard with the molecular formula C15H17BrN2O2S and a molecular weight of 369.28 g/mol.

Structurally, Methyl 4-bromo-2-((3-(tert-butyl)phenyl)amino)thiazole-5-carboxylate (C15H17BrN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 369.28 g/mol, it falls into the moderately-high-molecular-weight range. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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