Description

5-[2,3-Bis(Trimethylsiloxy)-2-Propenyl]-1,3-Dimethyl-5-Phenylpyrimidine-2,4,6(1H,3H,5H)-Trione is a specialized organosilicon derivative of a barbituric acid analog, designed for advanced chemical synthesis. This compound is valued for its unique molecular architecture, which incorporates reactive silyl ether groups, making it a versatile intermediate for constructing complex molecules. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and advanced materials sectors for applications in drug discovery and specialty polymer synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) targeted drugs.
• Advanced Material Synthesis: Used as a functional monomer or cross-linking agent in the development of specialty silicone-based polymers and resins.
• Organic Synthesis Reagent: Serves as a protected or functionalized precursor in multi-step synthetic routes for complex heterocyclic compounds.
• Agrochemical Research: Intermediate in the development of new generation pesticides and herbicides with enhanced stability and efficacy.
• Academic & Industrial R&D: A valuable tool for methodological studies in synthetic organic chemistry, particularly in silylation and heterocycle chemistry.

Basic Information

Product Name	5-[2,3-Bis(Trimethylsiloxy)-2-Propenyl]-1,3-Dimethyl-5-Phenylpyrimidine-2,4,6(1H,3H,5H)-Trione
CAS No.	57346-73-3
Molecular Formula	C22H36N2O5Si2
Molecular Weight	464.71 g/mol
Synonyms	1,3-Dimethyl-5-phenyl-5-[2,3-bis(trimethylsiloxy)-2-propen-1-yl]barbituric acid; 5-[2,3-Bis(trimethylsilyloxy)allyl]-1,3-dimethyl-5-phenylbarbituric acid; 1,3-Dimethyl-5-phenyl-5-(2,3-bis(trimethylsiloxy)-2-propenyl)barbituric acid; Barbituric acid, 5-[2,3-bis(trimethylsiloxy)-2-propenyl]-1,3-dimethyl-5-phenyl-; 5-(2,3-Bis(trimethylsiloxy)prop-2-en-1-yl)-1,3-dimethyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione
EINECS	Contact for details

Quality Control

Every batch of our 5-[2,3-Bis(Trimethylsiloxy)-2-Propenyl]-1,3-Dimethyl-5-Phenylpyrimidine-2,4,6(1H,3H,5H)-Trione is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and scale-up processes. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are supplied with each 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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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