Description

2-[(Dimethoxyphosphinyl)Thio]Butanedioic Acid Dipropyl Ester is a specialized organophosphorus compound with a unique thiophosphoryl and diester structure. This chemical serves as a critical intermediate or active ingredient in advanced synthesis, offering valuable reactivity for creating complex molecules. It is primarily needed by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active compounds and fine chemicals.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel insecticides, acaricides, and plant growth regulators, leveraging its organophosphorus backbone.
• Pharmaceutical Research: Used as a sophisticated synthon in medicinal chemistry for developing potential drug candidates, particularly those targeting enzyme inhibition.
• Chemical Synthesis: Acts as a versatile reagent in organic synthesis for introducing phosphorothioate and diester functional groups into target molecules.
• Ligand and Catalyst Precursor: Employed in the development of specialized ligands for metal catalysis or as a precursor for catalyst systems.
• Material Science Research: Investigated for potential use in creating functionalized polymers or additives with specific properties.

Basic Information

Product Name	2-[(Dimethoxyphosphinyl)Thio]Butanedioic Acid Dipropyl Ester
CAS No.	3700-97-8
Molecular Formula	C12H23O7PS
Molecular Weight	342.34 g/mol
Synonyms	Dipropyl 2-[(dimethoxyphosphorothioyl)thio]succinate; Succinic acid, 2-[(dimethoxyphosphinyl)thio]-, dipropyl ester; O,O-Dimethyl S-(1,2-dicarbo-n-propoxylethyl) phosphorodithioate; Phosphorodithioic acid, O,O-dimethyl ester, S-ester with dipropyl mercaptosuccinate; Mercaptosuccinic acid dipropyl ester O,O-dimethyl phosphorodithioate; Prothoate acid; Prothoate metabolite; ENT-27,405
EINECS	223-047-8

Quality Control

Our production of 2-[(Dimethoxyphosphinyl)Thio]Butanedioic Acid Dipropyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and potential decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	1.20 - 1.25

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