Description

[3-(3,5-Dichlorophenyl)-2,4-Dioxo-1-Imidazolidinyl]Phosphonic Acid Diethyl Ester is a specialized organophosphorus compound with a unique heterocyclic structure, serving as a critical intermediate in advanced chemical synthesis. Its value lies in providing a reactive phosphonate ester group adjacent to a functionalized hydantoin core, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries developing novel active ingredients, particularly for crop protection and targeted therapeutics.

Application

• Agrochemical Intermediate: A key building block for the synthesis of novel herbicides, fungicides, and plant growth regulators, leveraging its dichlorophenyl and phosphonate functionalities.
• Pharmaceutical Research: Used in medicinal chemistry for constructing hydantoin-based scaffolds with potential biological activity, targeting various enzyme inhibitors.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization, including hydrolysis to the corresponding phosphonic acid or transesterification reactions.
• Material Science: Potential monomer or additive in the development of specialty polymers and resins with specific flame-retardant or adhesion properties.

Basic Information

Product Name	[3-(3,5-Dichlorophenyl)-2,4-Dioxo-1-Imidazolidinyl]Phosphonic Acid Diethyl Ester
CAS No.	73439-25-5
Molecular Formula	C13H15Cl2N2O5P
Molecular Weight	381.15 g/mol
Synonyms	Diethyl (3-(3,5-dichlorophenyl)-2,4-dioxoimidazolidin-1-yl)phosphonate; 1-(Diethoxyphosphoryl)-3-(3,5-dichlorophenyl)imidazolidine-2,4-dione; Phosphonic acid, [3-(3,5-dichlorophenyl)-2,4-dioxo-1-imidazolidinyl]-, diethyl ester; 73439-25-5; (3-(3,5-Dichlorophenyl)-2,4-dioxoimidazolidin-1-yl)phosphonic acid diethyl ester
EINECS	Contact for details

Quality Control

Our production of [3-(3,5-Dichlorophenyl)-2,4-Dioxo-1-Imidazolidinyl]Phosphonic Acid Diethyl Ester adheres to strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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