4-bromo-2-chloro-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazole CAS 1803611-10-0

Description

The occurrence of 4-bromo-2-chloro-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazole is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-bromo-2-chloro-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazole (CAS 1803611-10-0), molecular formula C9H16BrClN2OSi and molecular weight 311.68 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H16BrClN2OSi, 4-bromo-2-chloro-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazole contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 311.68 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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