1h-imidazole,4-bromo-1,2-dimethyl- 4-Bromo-1,2-dimethyl-1H-imidazole 850429-59-3 CAS 850429-59-3

Purity 97%+In StockPharmaceutical Standards
CAS No.850429-59-3
Molecular FormulaC5H11BrN2
Molecular Weight179.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1h-imidazole,4-bromo-1,2-dimethyl- 4-Bromo-1,2-dimethyl-1H-imidazole 850429-59-3 CAS 850429-59-3 chemical structure

Description

1h-imidazole,4-bromo-1,2-dimethyl- 4-Bromo-1,2-dimethyl-1H-imidazole 850429-59-3 (CAS 850429-59-3) is a high-purity analytical reference standard with the molecular formula C5H11BrN2 and a molecular weight of 179.06 g/mol.

1h-imidazole,4-bromo-1,2-dimethyl- 4-Bromo-1,2-dimethyl-1H-imidazole 850429-59-3 (C5H11BrN2) contains bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Molecular FormulaC5H11BrN2
Molecular Weight179.06 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms2

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