2-Amino-4-bromo-5-methylthiazole CAS 1209167-05-4

Description

Compared with other compounds in its class, the molecular weight of 193.06 g/mol gives 2-Amino-4-bromo-5-methylthiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Amino-4-bromo-5-methylthiazole (CAS 1209167-05-4), a certified reference material (molecular formula C4H5BrN2S, MW 193.06 g/mol) for analytical method development and quality control.

The molecular framework of 2-Amino-4-bromo-5-methylthiazole (C4H5BrN2S) is characterized by a nitrile group, sulfur-containing functionality, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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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