Description

Dithiophosphoric Acid O,o-Dimethyl S-[1-(3,4-Dioxo-1-Pyrrolidinyl)Ethyl] Ester is a specialized organophosphorus compound that serves as a key intermediate in the synthesis of advanced agrochemicals and pharmaceuticals. Its unique structure, featuring a dithiophosphate group linked to a pyrrolidinedione moiety, provides valuable reactivity for creating molecules with specific biological activities. This chemical is primarily sought by R&D chemists and process development scientists in the crop protection and fine chemical manufacturing industries.

Application

• Agrochemical Intermediate: A critical building block for the synthesis of novel insecticides and acaricides, leveraging its phosphorus-sulfur chemistry.
• Pharmaceutical Synthesis: Used in research to construct complex heterocyclic scaffolds for potential drug candidates, particularly those targeting enzymes.
• Ligand Precursor: Can be utilized in coordination chemistry to develop specialized ligands for catalytic applications.
• Chemical Research: Serves as a model compound in studies of organophosphorus reaction mechanisms and the development of new synthetic methodologies.
• Polymer Additive Research: Investigated for potential use as a stabilizer or functional modifier in specialty polymer formulations.

Basic Information

Product Name	Dithiophosphoric Acid O,o-Dimethyl S-[1-(3,4-Dioxo-1-Pyrrolidinyl)Ethyl] Ester
CAS No.	67329-03-7
Molecular Formula	C10H16NO5PS2
Molecular Weight	325.34 g/mol
Synonyms	O,O-Dimethyl S-[1-(3,4-dioxo-1-pyrrolidinyl)ethyl] dithiophosphate; S-[1-(2,5-Dioxo-1-pyrrolidinyl)ethyl] O,O-dimethyl phosphorodithioate; Dimethyl 1-(2,5-dioxopyrrolidin-1-yl)ethylphosphorodithioate; Phosphorodithioic acid, O,O-dimethyl S-[1-(2,5-dioxo-1-pyrrolidinyl)ethyl] ester; 1-(2,5-Dioxopyrrolidin-1-yl)ethyl dimethylphosphorodithioate; CAS 67329-03-7
EINECS	Contact for details

Quality Control

Our production of Dithiophosphoric Acid O,o-Dimethyl S-[1-(3,4-Dioxo-1-Pyrrolidinyl)Ethyl] Ester adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced 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 support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the potential sensitivity of the functional groups, prolonged exposure to high humidity or elevated temperatures should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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