Diphenyl(4-(phenylthio)phenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate CAS 338445-29-7

Purity 97%+In StockPharmaceutical Standards
CAS No.338445-29-7
Molecular FormulaC24H19S2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diphenyl(4-(phenylthio)phenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate CAS 338445-29-7 chemical structure

Description

The occurrence of Diphenyl(4-(phenylthio)phenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate is closely related to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Diphenyl(4-(phenylthio)phenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate (CAS 338445-29-7), a certified reference material (molecular formula C24H19S2C4F9O3S, MW 670.62 g/mol) for analytical method development and quality control.

Based on its molecular formula C24H19S2C4F9O3S, Diphenyl(4-(phenylthio)phenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 670.62 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.

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), Diphenyl(4-(phenylthio)phenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate 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 FormulaC24H19S2 C4F9O3S
Molecular Weight670.62 g/mol
Purity97%+
StorageStore at room temperature, 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Sulfur Atoms3

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