Description

2-[(Dimethoxyphosphinyl)Thio]Butanedioic Acid Dimethyl Ester is a specialized organophosphorus compound with a thiocarboxylic ester structure. This chemical is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in the agrochemical and pharmaceutical sectors. It is primarily sought by research and development chemists, process engineers, and manufacturers involved in producing advanced crop protection agents and active pharmaceutical ingredients (APIs).

Application

• Agrochemical Intermediate: A critical building block in the synthesis of novel insecticides and acaricides, leveraging its organophosphorus backbone.
• Pharmaceutical Synthesis: Serves as a versatile intermediate for constructing pharmacologically active molecules, especially those requiring specific phosphorothioate ester functionalities.
• Chemical Research: Used in academic and industrial R&D for exploring new reaction pathways and developing specialty chemicals.
• Ligand and Catalyst Preparation: Potential precursor for creating specialized ligands used in coordination chemistry and catalytic processes.

Basic Information

Product Name	2-[(Dimethoxyphosphinyl)Thio]Butanedioic Acid Dimethyl Ester
CAS No.	1795-58-0
Molecular Formula	C8H15O7PS
Molecular Weight	286.24 g/mol
Synonyms	Dimethyl (Dimethoxyphosphinothioyl)thiosuccinate; Succinic acid, 2-[(dimethoxyphosphinyl)thio]-, dimethyl ester; Thiophosphoric acid S-[1,2-bis(methoxycarbonyl)ethyl] O,O-dimethyl ester; 2-(Dimethoxyphosphinothioyl)thio-succinic acid dimethyl ester; O,O-Dimethyl S-(1,2-dicarbomethoxyethyl) phosphorodithioate; CAS 1795-58-0
EINECS	Contact for details

Quality Control

Our 2-[(Dimethoxyphosphinyl)Thio]Butanedioic Acid Dimethyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your precise research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.