Description

5-Allyl-1,3-Diphenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized heterocyclic organic compound belonging to the barbiturate derivative class, identified by CAS NO 743-45-3. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, valued for its unique molecular framework. It is primarily required by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel barbiturate analogs and other central nervous system (CNS) active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with specific biological activity.
• Fine Chemical Synthesis: Serves as a versatile scaffold in organic chemistry for constructing complex heterocyclic compounds and specialty chemicals.
• Material Science: Potential monomer or additive in the research of polymers and advanced materials with tailored thermal or optical properties.
• Academic & R&D: A valuable reference standard and starting material in university and corporate research laboratories for methodological studies and discovery chemistry.

Basic Information

Item	Details
Product Name	5-Allyl-1,3-Diphenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	743-45-3
Molecular Formula	C19H16N2O3
Molecular Weight	320.34 g/mol
Synonyms	5-Allyl-1,3-diphenylbarbituric acid; 5-Allyl-1,3-diphenylpyrimidine-2,4,6(1H,3H,5H)-trione; 1,3-Diphenyl-5-allylbarbituric acid; 5-Allyl-1,3-diphenyl-2,4,6-trioxohexahydropyrimidine; NSC 406130; Allyldiphenylbarbituric Acid
EINECS	Contact for details

Quality Control

Our 5-Allyl-1,3-Diphenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.