1-Bromo-3-fluoro-5-iodobenzene CAS 845866-85-5

Purity 97%+In StockPharmaceutical Standards
CAS No.845866-85-5
Molecular FormulaC6H3BrFI
Molecular Weight300.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Bromo-3-fluoro-5-iodobenzene CAS 845866-85-5 chemical structure

Description

Structurally, 1-Bromo-3-fluoro-5-iodobenzene (C6H3BrFI) contains fluorine/bromine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 300.89 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies 1-Bromo-3-fluoro-5-iodobenzene (CAS 845866-85-5), a certified reference material (molecular formula C6H3BrFI, MW 300.89 g/mol) for analytical method development and quality control.

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 FormulaC6H3BrFI
Molecular Weight300.89 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
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF/Br/I-containing

Related Bromo Standards

Recommended Standards

Why CATO?