Description

Methyl [(Dimethoxyphosphinothioyl)Thio]Acetate is an organophosphorus compound that serves as a versatile intermediate in advanced chemical synthesis. Its unique structure, featuring both phosphinothioyl and acetate ester functionalities, makes it a valuable building block for creating complex molecules with specific biological or material properties. This product is primarily sought by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for the development of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides, acaricides, and fungicides, particularly those targeting specific metabolic pathways in pests.
• Pharmaceutical Research: Used as a specialized synthon in medicinal chemistry for constructing complex pharmacophores, potentially for antiviral or enzyme-inhibiting compounds.
• Chemical Synthesis: Acts as a reagent in organic synthesis for introducing phosphorothioate or thioacetate groups into target molecules.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis or in materials science research.
• Process Chemistry: Utilized in scale-up and optimization studies for the production of high-value specialty chemicals.

Basic Information

Product Name	Methyl [(Dimethoxyphosphinothioyl)Thio]Acetate
CAS No.	757-86-8
Molecular Formula	C5H11O4PS2
Molecular Weight	230.24 g/mol
Synonyms	Methyl (dimethoxyphosphinothioylthio)acetate; Acetic acid, [(dimethoxyphosphinothioyl)thio]-, methyl ester; Methyl dimethoxyphosphinothioylthioacetate; O,O-Dimethyl S-(methoxycarbonylmethyl) phosphorodithioate; S-(Methoxycarbonylmethyl) O,O-dimethyl phosphorodithioate; Phosphorodithioic acid, S-(methoxycarbonylmethyl) O,O-dimethyl ester
EINECS	212-052-5

Quality Control

Every batch of Methyl [(Dimethoxyphosphinothioyl)Thio]Acetate is produced and tested under a strict quality management system. We ensure the product meets high-purity standards suitable for research and industrial synthesis. Comprehensive analytical testing, including chromatography and spectroscopy, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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