Description

1,3-Diethyl-5,5-Diphenylimidazolidine-2,4-Dione is a specialized heterocyclic organic compound belonging to the imidazolidinedione class. This high-purity intermediate is valued for its role in advanced synthetic chemistry, particularly in the development of pharmaceuticals and performance materials. It is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable building blocks for complex molecular synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with hydantoin-related structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers and resins with enhanced thermal or chemical resistance.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new heterocyclic compounds and reaction pathways.
• Liquid Crystal & OLED Materials: Potential precursor in the synthesis of organic electronic materials due to its rigid, conjugated core structure.

Basic Information

Product Name	1,3-Diethyl-5,5-Diphenylimidazolidine-2,4-Dione
CAS No.	54964-77-1
Molecular Formula	C19H20N2O2
Molecular Weight	308.38 g/mol
Synonyms	5,5-Diphenyl-1,3-diethylimidazolidine-2,4-dione; 1,3-Diethyl-5,5-diphenylhydantoin; NSC 163063; 2,4-Imidazolidinedione, 1,3-diethyl-5,5-diphenyl-; 5,5-Diphenyl-1,3-diethyl-2,4-imidazolidinedione; Ethotoin Impurity (related compound); Diethyl Diphenyl Hydantoin
EINECS	Contact for details

Quality Control

Our 1,3-Diethyl-5,5-Diphenylimidazolidine-2,4-Dione is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.