Description

Diethyl (3-Cyanophenyl)Methylphosphonate is a high-purity organophosphorus compound with the CAS registry number 54049-93-3. This chemical serves as a versatile and critical building block in advanced organic synthesis, particularly for the construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries who require reliable, high-quality intermediates for drug discovery and active ingredient development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing phosphonate or cyanophenyl motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized phosphonate-based ligands for metal catalysis.
• Material Science Research: Employed in the creation of functionalized monomers or additives for advanced polymers and coatings.
• Chemical Biology Probes: Useful for constructing molecular probes that target enzymes or biological pathways involving phosphonate recognition.
• Custom Organic Synthesis: A valuable reagent for contract research organizations (CROs) and fine chemical manufacturers performing bespoke synthesis projects.

Basic Information

Product Name	Diethyl (3-Cyanophenyl)Methylphosphonate
CAS No.	54049-93-3
Molecular Formula	C₁₂H₁₆NO₃P
Molecular Weight	253.23 g/mol
Synonyms	Diethyl [(3-Cyanophenyl)methyl]phosphonate; Phosphonic acid, P-[(3-cyanophenyl)methyl]-, diethyl ester; (3-Cyanobenzyl)phosphonic Acid Diethyl Ester; Diethyl (3-Cyanobenzyl)phosphonate; Diethyl α-(3-Cyanophenyl)methylphosphonate; NSC 163045; AI3-52066; CCRIS 9386
EINECS	Contact for details

Quality Control

Every batch of Diethyl (3-Cyanophenyl)Methylphosphonate is produced and tested under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and compliance with your project specifications. Our rigorous quality testing protocols are designed to meet the exacting standards of research and industrial-scale manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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