1,3-Dibromo-2-iodo-4-methoxybenzene CAS 808736-59-6

Purity 97%+In StockPharmaceutical Standards
CAS No.808736-59-6
Molecular FormulaC7H5Br2IO
Molecular Weight391.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Dibromo-2-iodo-4-methoxybenzene CAS 808736-59-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 391.83 g/mol gives 1,3-Dibromo-2-iodo-4-methoxybenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,3-Dibromo-2-iodo-4-methoxybenzene (CAS 808736-59-6), a certified reference material (molecular formula C7H5Br2IO, MW 391.83 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H5Br2IO, 1,3-Dibromo-2-iodo-4-methoxybenzene contains a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 391.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC7H5Br2IO
Molecular Weight391.83 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.)1986
Halogen ContentBr/I-containing

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