Description

Dimethylsulfinylisopropylthiophosphate is a specialized organophosphorus compound with a unique sulfinyl thiophosphate structure. This chemical is valued for its role as a key intermediate and reagent in advanced synthetic chemistry, particularly in the development of novel agrochemicals and pharmaceuticals. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for constructing complex molecular architectures.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of next-generation insecticides and herbicides, leveraging its phosphorus-sulfur chemistry.
• Pharmaceutical Research: Used as a specialized reagent in medicinal chemistry for the development of potential drug candidates, especially those targeting enzyme inhibition.
• Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and material science applications.
• Chemical Synthesis: Employed in organic synthesis as a phosphorylating or thiophosphorylating agent for introducing functional groups.
• Polymer Additive Research: Investigated for use as a modifier or stabilizer in specialty polymer formulations.

Basic Information

Product Name	Dimethylsulfinylisopropylthiophosphate
CAS No.	2587-91-9
Molecular Formula	C5H13O3PS2
Molecular Weight	216.26 g/mol
Synonyms	O,O-Dimethyl S-(1-Methylethyl) Phosphorothioate S-Oxide; Isopropyl Methylphosphonothioic Acid S-Methyl Ester S-Oxide; Dimethyl Isopropylphosphonothiolate S-Oxide; Phosphorothioic Acid, O,O-Dimethyl S-(1-Methylethyl) Ester, S-Oxide; Isopropylthiophosphate Dimethyl Ester Sulfoxide
EINECS	Contact for details

Quality Control

Our production of Dimethylsulfinylisopropylthiophosphate adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each 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 every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and moisture absorption. 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.