4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride CAS 524046-23-9

Purity 97%+In StockPharmaceutical Standards
CAS No.524046-23-9
Molecular FormulaC13H8ClF3O2S
Molecular Weight320.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride CAS 524046-23-9 chemical structure

Description

The occurrence of 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride (CAS 524046-23-9), a certified reference material (molecular formula C13H8ClF3O2S, MW 320.71 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H8ClF3O2S, 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 320.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride 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 FormulaC13H8ClF3O2S
Molecular Weight320.71 g/mol
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentF/Cl-containing
Sulfur Atoms1

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