(E)-1-Bromo-4-(3-bromoprop-1-en-1-yl)benzene CAS 124854-99-5

Purity 97%+In StockPharmaceutical Standards
CAS No.124854-99-5
Molecular FormulaC9H8Br2
Molecular Weight275.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-Bromo-4-(3-bromoprop-1-en-1-yl)benzene CAS 124854-99-5 chemical structure

Description

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.

CATO supplies (E)-1-Bromo-4-(3-bromoprop-1-en-1-yl)benzene (CAS 124854-99-5), a certified reference material (molecular formula C9H8Br2, MW 275.97 g/mol) for analytical method development and quality control.

(E)-1-Bromo-4-(3-bromoprop-1-en-1-yl)benzene (C9H8Br2) contains bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC9H8Br2
Molecular Weight275.97 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 methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentBr-containing

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