1-Bromo-4,8-dimethylnonane CAS 97345-28-3

Purity 97%+In StockPharmaceutical Standards
CAS No.97345-28-3
Molecular FormulaC11H23Br
Molecular Weight235.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Bromo-4,8-dimethylnonane CAS 97345-28-3 chemical structure

Description

CATO supplies 1-Bromo-4,8-dimethylnonane (CAS 97345-28-3), a certified reference material (molecular formula C11H23Br, MW 235.20 g/mol) for analytical method development and quality control.

1-Bromo-4,8-dimethylnonane (C11H23Br) contains bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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

Molecular FormulaC11H23Br
Molecular Weight235.20 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1984
Halogen ContentBr-containing

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