Fenthion-Sulfone CAS 3761-42-0

Purity >95%In StockPharmaceutical Standards
CAS No.3761-42-0
Molecular FormulaC10H15O5PS2
Molecular Weight310.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fenthion-Sulfone CAS 3761-42-0 chemical structure

Description

CATO manufactures Fenthion-Sulfone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Fenthion-Sulfone (CAS 3761-42-0) is a high-purity analytical reference standard with the molecular formula C10H15O5PS2 and a molecular weight of 310.33 g/mol.

The molecular framework of Fenthion-Sulfone (C10H15O5PS2) 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H15O5PS2
Molecular Weight310.33 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.)1958
Sulfur Atoms2

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