Description

4-Dimethoxyphosphinothioyloxy-3-Methyl-Benzonitrile is a specialized organophosphorus compound with a unique benzonitrile backbone. This chemical is valued as a critical intermediate in the synthesis of advanced agrochemicals and pharmaceuticals, where its specific functional groups enable precise molecular modifications. It is primarily sought by research and development laboratories, agrochemical manufacturers, and fine chemical producers engaged in creating novel active ingredients and complex organic molecules.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel insecticides and pesticides, leveraging its organophosphorus-thioate chemistry.
• Pharmaceutical Research: Serves as a versatile synthon for developing pharmacologically active compounds, particularly in medicinal chemistry programs.
• Chemical Synthesis: Used in organic synthesis as a precursor for introducing specific phosphinothioyl and cyano functionalities into target molecules.
• Material Science: Potential application in the development of specialty polymers or ligands for catalytic systems.
• Academic & Industrial R&D: Employed in research institutions for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	4-Dimethoxyphosphinothioyloxy-3-Methyl-Benzonitrile
CAS No.	76211-54-6
Molecular Formula	C10H12NO3PS
Molecular Weight	257.24 g/mol
Synonyms	3-Methyl-4-[(dimethoxyphosphinothioyl)oxy]benzonitrile; Benzonitrile, 3-methyl-4-[(dimethoxyphosphinothioyl)oxy]-; O-(4-Cyano-2-methylphenyl) O,O-dimethyl phosphorothioate; Phosphorothioic acid, O-(4-cyano-2-methylphenyl) O,O-dimethyl ester; 4-(Dimethoxyphosphinothioyloxy)-3-methylbenzonitrile
EINECS	Contact for details

Quality Control

Our production of 4-Dimethoxyphosphinothioyloxy-3-Methyl-Benzonitrile adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical parameters are provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.