Description

o-[4-(Methylsulfinyl)Phenyl]O,o-Dipropyl=Phosphorothioate is a specialized organophosphorus compound featuring a methylsulfinylphenyl moiety. This chemical is valued for its role as a key intermediate or precursor in advanced synthetic chemistry, particularly in the development of novel agrochemicals and pharmaceuticals. It is primarily sought by research institutions and industrial R&D departments focused on creating new active ingredients with specific biological or catalytic properties.

Application

• Agrochemical Intermediate: Serves as a critical building block in the synthesis of novel insecticides, herbicides, or fungicides.
• Pharmaceutical Research: Used as a precursor in medicinal chemistry for developing new drug candidates, particularly those targeting enzyme inhibition.
• Chemical Synthesis: Acts as a versatile reagent in organic synthesis for introducing phosphorothioate and sulfoxide functional groups.
• Material Science: Potential application in the development of specialized ligands for catalysis or functional materials.

Basic Information

Product Name	o-[4-(Methylsulfinyl)Phenyl]O,o-Dipropyl=Phosphorothioate
CAS No.	3254-62-4
Molecular Formula	C13H21O3PS2
Molecular Weight	320.41 g/mol
Synonyms	O,O-Dipropyl O-[4-(Methylsulfinyl)phenyl] phosphorothioate; Phosphorothioic acid, O-[4-(methylsulfinyl)phenyl] O,O-dipropyl ester; O-[p-(Methylsulfinyl)phenyl] O,O-dipropyl phosphorothioate; 4-(Methylsulfinyl)phenyl dipropyl phosphorothioate; CAS 3254-62-4
EINECS	Contact for details

Quality Control

Our production of o-[4-(Methylsulfinyl)Phenyl]O,o-Dipropyl=Phosphorothioate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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 area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. This material is moisture-sensitive (hygroscopic); ensure containers are sealed tightly after use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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