1,15-Dibromopentadecane CAS 81726-81-0

Purity 97%+In StockPharmaceutical Standards
CAS No.81726-81-0
Molecular FormulaC15H30Br2
Molecular Weight370.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,15-Dibromopentadecane CAS 81726-81-0 chemical structure

Description

The occurrence of 1,15-Dibromopentadecane is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1,15-Dibromopentadecane (CAS 81726-81-0), a certified reference material (molecular formula C15H30Br2, MW 370.21 g/mol) for analytical method development and quality control.

1,15-Dibromopentadecane (C15H30Br2) 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 FormulaC15H30Br2
Molecular Weight370.21 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1980
Halogen ContentBr-containing

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