Description

1-Butyl-5,5-Diethyl-3-(Trimethylsilyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized organosilicon-substituted pyrimidinetrione derivative, valued for its unique chemical structure that imparts specific reactivity and stability. This compound is a critical high-purity intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic frameworks. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in developing novel herbicides and pesticides due to its heterocyclic core.
• Material Science: Serves as a precursor for silicon-containing polymers or advanced organic electronic materials.
• Organic Synthesis Reagent: Employed in palladium-catalyzed cross-coupling reactions or as a protected synthon in multi-step synthetic routes.
• Chemical Research & Development: Utilized in academic and industrial labs for exploring new reaction methodologies and creating compound libraries.

Basic Information

Product Name	1-Butyl-5,5-Diethyl-3-(Trimethylsilyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	51209-90-6
Molecular Formula	C15H28N2O3Si
Molecular Weight	312.48 g/mol
Synonyms	1-Butyl-5,5-diethyl-3-(trimethylsilyl)barbituric acid; 3-(Trimethylsilyl)-1-butyl-5,5-diethylbarbituric acid; 5,5-Diethyl-1-butyl-3-(trimethylsilyl)-2,4,6(1H,3H,5H)-pyrimidinetrione; TMS-Diethylbutylbarbituric Acid; N-Butyl-N'-(trimethylsilyl)diethylbarbituric acid; Silylated Barbiturate Derivative; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1-Butyl-5,5-Diethyl-3-(Trimethylsilyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

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

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