Description

Thiophosphoric Acid O,o-Diethyl S-[Phenoxyimino(Cyano)Methyl] Ester is a specialized organophosphorus compound with a unique thiophosphoryl and cyanoimino functional group structure. This chemical is valued for its role as a key synthetic intermediate and active moiety in advanced chemical synthesis. It is primarily required by research institutions and industrial manufacturers engaged in the development of novel agrochemicals, pharmaceuticals, and fine chemicals, where it serves as a critical building block for creating molecules with specific biological or material properties.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of novel insecticides and acaricides, leveraging its organothiophosphate backbone.
• Pharmaceutical Research: Serves as a specialized synthon in medicinal chemistry for constructing complex molecules targeting specific enzymes or receptors.
• Chemical Synthesis: Used as a high-value intermediate in organic synthesis for introducing the thiophosphoryl and cyanoimino groups into target molecules.
• Material Science Research: Investigated for potential applications in creating functionalized materials or ligands for metal complexes.
• Biochemical Probe Development: Utilized in research to develop enzyme inhibitors or activity-based probes for studying biological processes.

Basic Information

Product Name	Thiophosphoric Acid O,o-Diethyl S-[Phenoxyimino(Cyano)Methyl] Ester
CAS No.	35944-88-8
Molecular Formula	C12H15N2O3PS
Molecular Weight	298.30 g/mol
Synonyms	Phenthoate; O,O-Diethyl S-(α-cyano-benzylideneamino) phosphorodithioate; Phenthoate (Pesticide); Cidial; Elsan; Papthion; Tanone; S-[Phenoxyimino(cyano)methyl] O,O-diethyl phosphorodithioate; Phosphorodithioic acid, O,O-diethyl ester, S-ester with (cyanomethoxyimino)phenylmethane
EINECS	252-771-1

Quality Control

Every batch of Thiophosphoric Acid O,o-Diethyl S-[Phenoxyimino(Cyano)Methyl] Ester is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for high-purity intermediates. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and meet your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for prolonged storage to maintain stability. Segregate from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Specific Gravity (20°C)	1.20 - 1.30

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