Description

[(Diethoxyphosphinothioyl)Oxy]Acetic Acid Ethyl Ester is a specialized organophosphorus compound that serves as a critical intermediate in advanced chemical synthesis. Its unique structure, featuring both phosphinothioyl and ester functionalities, makes it a valuable building block for creating complex molecules with specific biological or material properties. This compound is primarily sought by research and development laboratories, agrochemical manufacturers, and pharmaceutical companies engaged in the development of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides, herbicides, and fungicides, particularly those targeting specific enzymatic pathways.
• Pharmaceutical Research: Used as a sophisticated building block in medicinal chemistry for the development of potential drug candidates, especially in protease inhibitor research.
• Chemical Synthesis: Serves as a versatile reagent in organic synthesis for introducing the [(diethoxyphosphinothioyl)oxy]acetate moiety into target molecules.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis and in materials science research.
• Bioconjugation Chemistry: Potential use in developing linkers or modifying biomolecules for research and diagnostic applications.

Basic Information

Product Name	[(Diethoxyphosphinothioyl)Oxy]Acetic Acid Ethyl Ester
CAS No.	5823-25-6
Molecular Formula	C8H17O5PS
Molecular Weight	256.25 g/mol
Synonyms	Ethyl [(Diethoxyphosphinothioyl)oxy]acetate; Acetic acid, [(diethoxyphosphinothioyl)oxy]-, ethyl ester; Ethyl 2-[(diethoxyphosphinothioyl)oxy]acetate; O-Ethyl S-(2-ethoxy-2-oxoethyl) O,O-diethyl phosphorothioate; Diethyl (ethoxycarbonylmethoxy)phosphonothioate; Phosphorothioic acid, O-[(ethoxycarbonyl)methyl] O,O-diethyl ester
EINECS	Contact for details

Quality Control

Every batch of [(Diethoxyphosphinothioyl)Oxy]Acetic Acid Ethyl Ester is produced and analyzed under strict quality management protocols. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed and under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.