Description

(3-Ethoxythiocarbonylsulfanyl-2-Oxo-Propyl)-Phosphonic Acid Dimethyl Ester is a specialized organophosphorus compound with a unique xanthate ester moiety, serving as a critical intermediate in advanced chemical synthesis. Its molecular architecture makes it a valuable reagent for constructing complex molecules, particularly in the development of novel agrochemicals and pharmaceuticals. This high-purity intermediate is essential for research institutions and industrial manufacturers focused on crop protection and medicinal chemistry, where precise molecular control is paramount.

Application

• Agrochemical Intermediate: A key building block in the synthesis of next-generation herbicides, fungicides, and plant growth regulators, leveraging its phosphonate and xanthate functionalities.
• Pharmaceutical Research: Used as a versatile synthon in medicinal chemistry for the development of novel drug candidates, particularly those targeting enzyme inhibition.
• Polymer Chemistry: Acts as a functional monomer or chain transfer agent in the synthesis of specialty polymers with tailored properties.
• Ligand Synthesis: Employed in the preparation of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: Serves as a model compound in studies of phosphorylation reactions and thiocarbonyl transfer processes.

Basic Information

Product Name	(3-Ethoxythiocarbonylsulfanyl-2-Oxo-Propyl)-Phosphonic Acid Dimethyl Ester
CAS No.	1263034-93-0
Molecular Formula	C9H17O6PS2
Molecular Weight	316.33 g/mol
Synonyms	Dimethyl (3-ethoxycarbonothioylsulfanyl-2-oxopropyl)phosphonate; O,O-Dimethyl (3-ethoxycarbonothioylthio-2-oxopropyl)phosphonate; 2-(Dimethoxyphosphoryl)-3-(ethoxycarbonothioylthio)propanoic Acid (lactone form); Phosphonic acid, P-[3-[(ethoxycarbonothioyl)thio]-2-oxopropyl]-, dimethyl ester; Xanthate-based Phosphonate Ester
EINECS	Contact for details

Quality Control

Every batch of our (3-Ethoxythiocarbonylsulfanyl-2-Oxo-Propyl)-Phosphonic Acid Dimethyl Ester is manufactured under strict quality management systems. We employ advanced analytical techniques, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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