4-(4-(Trifluoromethyl)benzoyl)phenyl acetate CAS 890099-38-4

Purity 97%+In StockPharmaceutical Standards
CAS No.890099-38-4
Molecular FormulaC16H11F3O3
Molecular Weight308.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-(Trifluoromethyl)benzoyl)phenyl acetate CAS 890099-38-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 308.25 g/mol gives 4-(4-(Trifluoromethyl)benzoyl)phenyl acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-(4-(Trifluoromethyl)benzoyl)phenyl acetate (CAS 890099-38-4), a certified reference material (molecular formula C16H11F3O3, MW 308.25 g/mol) for analytical method development and quality control.

4-(4-(Trifluoromethyl)benzoyl)phenyl acetate (C16H11F3O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), 4-(4-(Trifluoromethyl)benzoyl)phenyl acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC16H11F3O3
Molecular Weight308.25 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing

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