Description

5,5-Diethyl-1-(1-Methylpropyl)-3-(Trimethylsilyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized, high-purity organosilicon derivative of a barbiturate analog, offering unique reactivity and stability for advanced synthetic chemistry. This compound is valued for its role as a key protected intermediate or a functional building block in the development of complex organic molecules. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a protected synthon in the multi-step synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing functional groups.
• Agrochemical Research: Used as a building block in the development of new herbicides, insecticides, or plant growth regulators with tailored properties.
• Organometallic Chemistry: Acts as a precursor or ligand in catalytic systems, leveraging the trimethylsilyl group for specific reactivity or stabilization.
• Advanced Material Synthesis: Employed in the research and development of specialty polymers, dendrimers, or silicon-based hybrid materials.
• Process Chemistry & Scale-Up: Provides a reliable and well-defined intermediate for optimizing synthetic routes from laboratory to pilot plant scale.
• Custom Synthesis & Contract Manufacturing: A critical component for fine chemical suppliers offering bespoke synthesis services to client specifications.

Basic Information

Product Name	5,5-Diethyl-1-(1-Methylpropyl)-3-(Trimethylsilyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	51209-94-0
Molecular Formula	C15H28N2O3Si
Molecular Weight	312.48 g/mol
Synonyms	3-(Trimethylsilyl)-5,5-diethyl-1-(sec-butyl)barbituric acid; 1-sec-Butyl-5,5-diethyl-3-(trimethylsilyl)barbituric acid; 5,5-Diethyl-1-sec-butyl-3-(trimethylsilyl)barbituric acid; Barbituric acid, 5,5-diethyl-1-(1-methylpropyl)-3-(trimethylsilyl)-; TMS-barbiturate derivative
EINECS	Contact for details

Quality Control

Every batch of 5,5-Diethyl-1-(1-Methylpropyl)-3-(Trimethylsilyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemicals and advanced intermediates. Comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, is performed to verify identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee reliable quality and traceability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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
Purity (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.