2-(4-(4-(Trifluoromethyl)phenyl)-tetrahydro-2H-pyran-4-yl)acetic acid CAS 1439896-72-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1439896-72-6
Molecular FormulaC14H15F3O3
Molecular Weight288.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-(4-(Trifluoromethyl)phenyl)-tetrahydro-2H-pyran-4-yl)acetic acid CAS 1439896-72-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 288.26 g/mol gives 2-(4-(4-(Trifluoromethyl)phenyl)-tetrahydro-2H-pyran-4-yl)acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(4-(4-(Trifluoromethyl)phenyl)-tetrahydro-2H-pyran-4-yl)acetic acid (CAS 1439896-72-6), molecular formula C14H15F3O3 and molecular weight 288.26 g/mol, is a CATO reference standard with documented purity and traceability.

2-(4-(4-(Trifluoromethyl)phenyl)-tetrahydro-2H-pyran-4-yl)acetic acid (C14H15F3O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 2-(4-(4-(Trifluoromethyl)phenyl)-tetrahydro-2H-pyran-4-yl)acetic acid 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 FormulaC14H15F3O3
Molecular Weight288.26 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF-containing

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