Description

1,3-Diphenyl-5-Propyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized heterocyclic organic compound belonging to the barbiturate analog class. This high-purity chemical intermediate is critical for advanced pharmaceutical synthesis and fine chemical research, offering a reliable building block for complex molecular architectures. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) targeted compounds.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex polycyclic structures and in methodological studies.
• Material Science: Investigated as a monomer or additive for specialty polymers and advanced organic electronic materials due to its aromatic structure.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies, given its structural similarity to biologically relevant uracil derivatives.

Basic Information

Product Name	1,3-Diphenyl-5-Propyl-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	743-44-2
Molecular Formula	C19H18N2O3
Molecular Weight	322.36 g/mol
Synonyms	5-Propyl-1,3-diphenylbarbituric Acid; 5-Propyl-1,3-diphenylpyrimidine-2,4,6(1H,3H,5H)-trione; 1,3-Diphenyl-5-propylbarbituric Acid; NSC 403169; 5-n-Propyl-1,3-diphenylbarbituric Acid; 1,3-Diphenyl-5-propyl-2,4,6-trioxohexahydropyrimidine
EINECS	Contact for details

Quality Control

Our 1,3-Diphenyl-5-Propyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
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.