Description

Diethyl [Bis(Methylthio)Methyl]Phosphonate is a specialized organophosphorus compound featuring a unique bis(methylthio)methyl functional group, making it a valuable synthon in advanced organic synthesis. Its primary value lies in its role as a versatile building block for constructing complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This chemical is essential for research chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries who require high-purity intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing phosphorus or sulfur heterocycles.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, insecticides, and fungicides, leveraging its reactive phosphonate and thioether groups.
• Ligand Precursor: Serves as a starting material for the preparation of specialized ligands used in catalysis and metal complexation.
• Material Science Research: Employed in the development of novel polymers, flame retardants, or functional materials with specific chemical properties.
• Organic Synthesis Reagent: Acts as a reagent in Horner-Wadsworth-Emmons (HWE) olefination reactions or other carbon-carbon bond forming transformations.
• Chemical Biology Probe Development: Utilized in creating molecular probes for studying biological pathways due to its modifiable functional groups.

Basic Information

Product Name	Diethyl [Bis(Methylthio)Methyl]Phosphonate
CAS No.	62999-70-6
Molecular Formula	C7H17O3PS2
Molecular Weight	244.31 g/mol
Synonyms	Diethyl (bis(methylthio)methyl)phosphonate; Phosphonic acid, P-[bis(methylthio)methyl]-, diethyl ester; Diethyl (bis(methylmercapto)methyl)phosphonate; (Bis(methylthio)methyl)phosphonic acid diethyl ester; Diethyl (dithiomethyl)phosphonate (ambiguous); Diethyl phosphonate derivative of bis(methylthio)methane
EINECS	Contact for details

Quality Control

Our Diethyl [Bis(Methylthio)Methyl]Phosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee it meets your specific research or production requirements.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to minimize exposure to moisture and air. Keep away from heat, sparks, and open flame.

Specification

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

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