1-(2-Bromoethoxy)-4-iodobenzene CAS 54914-17-9

Purity 97%+In StockPharmaceutical Standards
CAS No.54914-17-9
Molecular FormulaC8H8BrIO
Molecular Weight326.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Bromoethoxy)-4-iodobenzene CAS 54914-17-9 chemical structure

Description

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.

1-(2-Bromoethoxy)-4-iodobenzene (CAS 54914-17-9), molecular formula C8H8BrIO and molecular weight 326.96 g/mol, is a CATO reference standard with documented purity and traceability.

1-(2-Bromoethoxy)-4-iodobenzene (C8H8BrIO) contains a hydroxyl group, an ether linkage, bromine/iodine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC8H8BrIO
Molecular Weight326.96 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Halogen ContentBr/I-containing

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Why CATO?