Description

Phosphorothioic Acid O,o-Diethyl S-Methoxymethyl Ester CAS NO 91774-13-9 is a specialized organophosphorus compound primarily utilized as a key chemical intermediate in advanced synthesis. This product matters for its role in the development of complex molecules, offering a reactive scaffold for constructing active ingredients in various high-value sectors. It is needed by research and development laboratories, agrochemical manufacturers, and pharmaceutical companies engaged in the synthesis of novel compounds.

Application

• Agrochemical Intermediate: A crucial building block in the synthesis of novel insecticides and pesticides.
• Pharmaceutical Research: Used in medicinal chemistry for the development of new active pharmaceutical ingredients (APIs).
• Chemical Synthesis: Serves as a versatile intermediate for constructing complex organophosphorus ligands and compounds.
• Material Science: Potential precursor in the development of specialized polymers or flame retardants.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and novel reaction development.

Basic Information

Product Name	Phosphorothioic Acid O,o-Diethyl S-Methoxymethyl Ester
CAS No.	91774-13-9
Molecular Formula	C7H17O3PS
Molecular Weight	212.25 g/mol
Synonyms	O,O-Diethyl S-Methoxymethyl Phosphorothioate; S-Methoxymethyl O,O-Diethyl Phosphorothioate; Diethyl (Methoxymethylsulfanyl)phosphonate; Phosphorothioic Acid, O,O-Diethyl Ester, S-(Methoxymethyl) Ester; Methoxymethyl Diethyl Phosphorothiolate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data to support your R&D and manufacturing processes. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for extended stability. Keep away from strong oxidizing agents and bases.

Specification

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