Benzyl 5-bromo-4-fluoro-2-methoxybenzoate CAS 2787516-95-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2787516-95-2
Molecular FormulaC15H12BrFO3
Molecular Weight339.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzyl 5-bromo-4-fluoro-2-methoxybenzoate CAS 2787516-95-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 339.16 g/mol gives Benzyl 5-bromo-4-fluoro-2-methoxybenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Benzyl 5-bromo-4-fluoro-2-methoxybenzoate (CAS 2787516-95-2), a certified reference material (molecular formula C15H12BrFO3, MW 339.16 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H12BrFO3, Benzyl 5-bromo-4-fluoro-2-methoxybenzoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 339.16 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), Benzyl 5-bromo-4-fluoro-2-methoxybenzoate 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 FormulaC15H12BrFO3
Molecular Weight339.16 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Halogen ContentF/Br-containing

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