2-BRomo-1-chloro-4-fluoro-3-(trifluoromethyl)benzene CAS 2169069-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2169069-89-8
Molecular FormulaC7H2BrClF4
Molecular Weight277.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-BRomo-1-chloro-4-fluoro-3-(trifluoromethyl)benzene CAS 2169069-89-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-BRomo-1-chloro-4-fluoro-3-(trifluoromethyl)benzene.

CATO supplies 2-BRomo-1-chloro-4-fluoro-3-(trifluoromethyl)benzene (CAS 2169069-89-8), a certified reference material (molecular formula C7H2BrClF4, MW 277.44 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H2BrClF4, 2-BRomo-1-chloro-4-fluoro-3-(trifluoromethyl)benzene contains fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC7H2BrClF4
Molecular Weight277.44 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF/Cl/Br-containing

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