Description

Diethyl (1-Cyanoethyl)Phosphonate is a versatile organophosphorus compound featuring both phosphonate and nitrile functional groups. This unique bifunctional structure makes it a valuable key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, fine chemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, including potential kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of new herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized phosphonate-based ligands used in catalysis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Academic and Industrial Research: A valuable reagent for methodology development in organic synthesis, particularly in Horner-Wadsworth-Emmons (HWE) olefination and related C-C bond forming reactions.

Basic Information

Product Name	Diethyl (1-Cyanoethyl)Phosphonate
CAS No.	29668-61-9
Molecular Formula	C7H14NO3P
Molecular Weight	191.16 g/mol
Synonyms	Diethyl (1-cyanoethyl)phosphonate; (1-Cyanoethyl)phosphonic acid diethyl ester; Diethyl (cyanomethyl)methylphosphonate; Phosphonic acid, (1-cyanoethyl)-, diethyl ester; Diethyl 1-cyanoethylphosphonate; (1-Cyanoethyl)diethyl phosphonate
EINECS	Contact for details

Quality Control

Our Diethyl (1-Cyanoethyl)Phosphonate is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. For custom synthesis or specific purity requirements, our technical team is available to discuss tailored quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, and open flames. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

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