Description

1,5-Diethyl-3-Methyl-5-Phenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized heterocyclic organic compound belonging to the pyrimidinetrione class, valued for its unique structural framework. This compound serves as a critical advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel therapeutic agents, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, or plant growth regulators that require a pyrimidine core structure.
• Fine Chemical Synthesis: Serves as a precursor for creating complex dyes, pigments, or photoactive materials in specialty chemical applications.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound for heterocyclic chemistry research and catalysis development.
• Material Science Precursor: Potential intermediate in the development of organic electronic materials or metal-organic frameworks (MOFs).

Basic Information

Item	Details
Product Name	1,5-Diethyl-3-Methyl-5-Phenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	55255-46-4
Molecular Formula	C15H18N2O3
Molecular Weight	274.32 g/mol
Synonyms	5-Phenyl-1,5-diethyl-3-methylbarbituric acid; 1,5-Diethyl-3-methyl-5-phenylbarbituric acid; 5-Phenyl-1,5-diethyl-3-methyl-2,4,6(1H,3H,5H)-pyrimidinetrione; NSC 163047; 3-Methyl-1,5-diethyl-5-phenylbarbituric acid; Ethylmethylphenylbarbituric acid
EINECS	Contact for details

Quality Control

Our 1,5-Diethyl-3-Methyl-5-Phenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications and internal standards. Certificates of Analysis (COA) documenting identity, purity, 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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