Description

3-Ethyl-5-Phenyl-5-[4-(Trimethylsiloxy)Phenyl]-2,4-Imidazolidinedione is a specialized organosilicon derivative of a hydantoin core structure, offering unique reactivity and stability for advanced synthetic applications. Its molecular design, incorporating both phenyl and trimethylsiloxy groups, makes it a valuable intermediate for modifying material properties and synthesizing complex molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and advanced materials sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Silicon-Containing Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce siloxane properties into polymers, enhancing thermal stability and surface characteristics.
• Advanced Material Research: Used in the development of specialty coatings, resins, and electronic materials where the hydantoin ring contributes to durability and performance.
• Chemical Synthesis Reagent: Serves as a protected or functionalized intermediate in multi-step organic synthesis, leveraging the reactivity of the imidazolidinedione ring.
• Agrochemical Research: Investigated as a precursor for developing new crop protection agents with improved efficacy and environmental profiles.

Basic Information

Product Name	3-Ethyl-5-Phenyl-5-[4-(Trimethylsiloxy)Phenyl]-2,4-Imidazolidinedione
CAS No.	57326-27-9
Molecular Formula	C20H24N2O3Si
Molecular Weight	368.51 g/mol
Synonyms	5-[4-(Trimethylsiloxy)phenyl]-3-ethyl-5-phenylimidazolidine-2,4-dione; 3-Ethyl-5-phenyl-5-[4-(trimethylsilyloxy)phenyl]hydantoin; 5-[4-(Trimethylsilyloxy)phenyl]-5-phenyl-3-ethylhydantoin; Hydantoin, 3-ethyl-5-phenyl-5-[4-(trimethylsiloxy)phenyl]-; NSC 339063; 57326-27-9; 3-Ethyl-5-phenyl-5-(4-trimethylsiloxyphenyl)-2,4-imidazolidinedione
EINECS	Contact for details

Quality Control

Our 3-Ethyl-5-Phenyl-5-[4-(Trimethylsiloxy)Phenyl]-2,4-Imidazolidinedione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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