2-Bromo-4-(trifluoromethoxy)nitrobenzene CAS 1003708-31-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1003708-31-3
Molecular FormulaC7H3BrF3NO3
Molecular Weight286.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-4-(trifluoromethoxy)nitrobenzene CAS 1003708-31-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 286.00 g/mol gives 2-Bromo-4-(trifluoromethoxy)nitrobenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Bromo-4-(trifluoromethoxy)nitrobenzene (CAS 1003708-31-3), a certified reference material (molecular formula C7H3BrF3NO3, MW 286.00 g/mol) for analytical method development and quality control.

The molecular framework of 2-Bromo-4-(trifluoromethoxy)nitrobenzene (C7H3BrF3NO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 2-Bromo-4-(trifluoromethoxy)nitrobenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H3BrF3NO3
Molecular Weight286.00 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF/Br-containing
Nitrogen Atoms1

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