8-Bromo-2-chloro-6-(trifluoromethyl)quinazoline CAS 953039-41-3

Purity 97%+In StockPharmaceutical Standards
CAS No.953039-41-3
Molecular FormulaC9H3BrClF3N2
Molecular Weight311.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Bromo-2-chloro-6-(trifluoromethyl)quinazoline CAS 953039-41-3 chemical structure

Description

The occurrence of 8-Bromo-2-chloro-6-(trifluoromethyl)quinazoline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 8-Bromo-2-chloro-6-(trifluoromethyl)quinazoline (CAS 953039-41-3), a certified reference material (molecular formula C9H3BrClF3N2, MW 311.49 g/mol) for analytical method development and quality control.

Structurally, 8-Bromo-2-chloro-6-(trifluoromethyl)quinazoline (C9H3BrClF3N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 311.49 g/mol, it falls into the moderately-high-molecular-weight range. 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 FormulaC9H3BrClF3N2
Molecular Weight311.49 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
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF/Cl/Br-containing
Nitrogen Atoms2

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