Fensulfothion-Sulfone CAS 14255-72-2

Purity >95%In StockPharmaceutical Standards
CAS No.14255-72-2
Molecular FormulaC11H17O5PS2
Molecular Weight324.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fensulfothion-Sulfone CAS 14255-72-2 chemical structure

Description

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.

Fensulfothion-Sulfone (CAS 14255-72-2) is a high-purity analytical reference standard with the molecular formula C11H17O5PS2 and a molecular weight of 324.35 g/mol.

The molecular framework of Fensulfothion-Sulfone (C11H17O5PS2) is characterized by a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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.

Physical & Chemical Properties

Molecular FormulaC11H17O5PS2
Molecular Weight324.35 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1961
Sulfur Atoms2

Related Fensulfothion Standards

Recommended Standards

Why CATO?