Description

S-[2-(Isopropylsulphinyl)Ethyl] O,o-Dimethyl Phosphorothioate is a specialized organophosphorus compound with a sulfinyl functional group, offering unique reactivity for advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the agrochemical and pharmaceutical sectors where precise sulfur and phosphorus chemistry is required. Industries that need it include research and development laboratories, fine chemical manufacturers, and producers of crop protection agents seeking to create novel active ingredients.

Application

• As a versatile chemical intermediate in the synthesis of novel organophosphorus pesticides and insecticides.
• In pharmaceutical research for the development of prodrugs or active pharmaceutical ingredients (APIs) requiring specific sulfur-containing linkages.
• For academic and industrial R&D in exploring new reaction pathways in organosulfur and organophosphorus chemistry.
• As a potential precursor in the manufacture of specialty chemicals such as ligands, catalysts, or functional materials.
• In the development of crop protection agents, leveraging its structural motifs for enhanced biological activity.

Basic Information

Product Name	S-[2-(Isopropylsulphinyl)Ethyl] O,o-Dimethyl Phosphorothioate
CAS No.	2635-50-9
Molecular Formula	C7H17O3PS2
Molecular Weight	244.31 g/mol
Synonyms	O,O-Dimethyl S-[2-(Isopropylsulfinyl)ethyl] Phosphorothioate; Phosphorothioic Acid, O,O-Dimethyl Ester, S-Ester with 2-(Isopropylsulfinyl)ethanethiol; S-[2-(Isopropylsulfinyl)ethyl] O,O-Dimethyl Phosphorothioate; Isopropylsulfinylethyl Dimethyl Phosphorothioate; CAS 2635-50-9
EINECS	Contact for details

Quality Control

Our production of S-[2-(Isopropylsulphinyl)Ethyl] O,o-Dimethyl Phosphorothioate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopic methods. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from strong bases and incompatible materials.

Specification

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