Description

2-(Diethoxyphosphorylsulfanylmethyl)-5-Ethyl-1,3,4-Oxadiazole is a specialized organophosphorus compound with a unique oxadiazole heterocycle. This structure makes it a valuable intermediate in the synthesis of advanced agrochemicals and pharmaceuticals, where it acts as a key building block for introducing specific functional groups. It is primarily sought by R&D chemists and process development teams in the agrochemical and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel insecticides, herbicides, and fungicides, particularly those targeting specific enzymatic pathways.
• Pharmaceutical Research: Serves as a versatile building block in medicinal chemistry for developing new drug candidates, especially in protease inhibitor research.
• Ligand Synthesis: Used in coordination chemistry to create specialized ligands for catalysis and metal complexation.
• Material Science: Employed in the development of advanced polymers and functional materials with tailored properties.
• Chemical Biology Probes: Utilized in the design of activity-based probes for studying enzyme function and mechanism.

Basic Information

Product Name	2-(Diethoxyphosphorylsulfanylmethyl)-5-Ethyl-1,3,4-Oxadiazole
CAS No.	37934-14-8
Molecular Formula	C8H15N2O4PS
Molecular Weight	266.25 g/mol
Synonyms	5-Ethyl-2-[(diethoxyphosphinothioyl)methyl]-1,3,4-oxadiazole; Diethyl [(5-ethyl-1,3,4-oxadiazol-2-yl)methyl]phosphonothioate; 2-[(Diethoxyphosphinothioyl)methyl]-5-ethyl-1,3,4-oxadiazole; O,O-Diethyl [(5-ethyl-1,3,4-oxadiazol-2-yl)methyl]phosphonothioate; Phosphonothioic acid, [(5-ethyl-1,3,4-oxadiazol-2-yl)methyl]-, diethyl ester
EINECS	Contact for details

Quality Control

Our 2-(Diethoxyphosphorylsulfanylmethyl)-5-Ethyl-1,3,4-Oxadiazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.