6-Bromo-8-(trifluoromethoxy)-3,4-dihydroquinolin-2(1H)-one CAS 2149591-38-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2149591-38-6
Molecular FormulaC10H7BrF3NO2
Molecular Weight310.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Bromo-8-(trifluoromethoxy)-3,4-dihydroquinolin-2(1H)-one CAS 2149591-38-6 chemical structure

Description

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

CATO supplies 6-Bromo-8-(trifluoromethoxy)-3,4-dihydroquinolin-2(1H)-one (CAS 2149591-38-6), a certified reference material (molecular formula C10H7BrF3NO2, MW 310.07 g/mol) for analytical method development and quality control.

Structurally, 6-Bromo-8-(trifluoromethoxy)-3,4-dihydroquinolin-2(1H)-one (C10H7BrF3NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 310.07 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).

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 FormulaC10H7BrF3NO2
Molecular Weight310.07 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentF/Br-containing
Nitrogen Atoms1

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