O,O-Diethyl Thiophosphate Potassium Salt CAS 5871-17-0

Purity >95%In StockPharmaceutical Standards
CAS No.5871-17-0
Molecular FormulaC4H10O3PS
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O,O-Diethyl Thiophosphate Potassium Salt CAS 5871-17-0 chemical structure

Description

CATO supplies O,O-Diethyl Thiophosphate Potassium Salt (CAS 5871-17-0), a certified reference material (molecular formula C4H10O3PSK, MW 208.25 g/mol) for analytical method development and quality control.

The molecular framework of O,O-Diethyl Thiophosphate Potassium Salt (C4H10O3PSK) is characterized by a sulfone group, a phosphonate 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.

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.

CATO manufactures O,O-Diethyl Thiophosphate Potassium Salt 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.

Physical & Chemical Properties

Molecular FormulaC4H10O3PS K
Molecular Weight208.25 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1958
Sulfur Atoms1

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