4-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carbaldehyde CAS 2379322-38-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2379322-38-8
Molecular FormulaC14H9F3O2
Molecular Weight266.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carbaldehyde CAS 2379322-38-8 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 4-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carbaldehyde (CAS 2379322-38-8), a certified reference material (molecular formula C14H9F3O2, MW 266.22 g/mol) for analytical method development and quality control.

Structurally, 4-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carbaldehyde (C14H9F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 266.22 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC14H9F3O2
Molecular Weight266.22 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentF-containing

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