1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-fluorobenzene CAS 1249318-14-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1249318-14-6
Molecular FormulaC11H14BrFO2
Molecular Weight277.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-fluorobenzene CAS 1249318-14-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-fluorobenzene.

1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-fluorobenzene (CAS 1249318-14-6) is a high-purity analytical reference standard with the molecular formula C11H14BrFO2 and a molecular weight of 277.13 g/mol.

Based on its molecular formula C11H14BrFO2, 1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-fluorobenzene contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-fluorobenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC11H14BrFO2
Molecular Weight277.13 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Br-containing

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