Description

4,6(1H,5H)-Pyrimidinedione,5-Ethyl-5-Phenyl-(5Ci) is a specialized heterocyclic organic compound belonging to the pyrimidinedione class, serving as a valuable building block in advanced chemical synthesis. Its core value lies in its precise molecular structure, which provides a versatile scaffold for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This high-purity intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for process development and scale-up.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic agents, particularly in central nervous system (CNS) and antiviral drug research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a precursor for specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Reference Standard: Employed as an analytical standard in quality control and method development for related compound analysis.

Basic Information

Product Name	4,6(1H,5H)-Pyrimidinedione,5-Ethyl-5-Phenyl-(5Ci)
CAS No.	694447-38-6
Molecular Formula	C₁₂H₁₂N₂O₂
Molecular Weight	216.24 g/mol
Synonyms	5-Ethyl-5-phenylpyrimidine-4,6(1H,5H)-dione; 5-Ethyl-5-phenylbarbituric acid; 5-Phenyl-5-ethylbarbituric acid; 5-Ethyl-5-phenyl-1,3-diazinane-4,6-dione; 694447-38-6; 5-Ethyl-5-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione; NSC 401777
EINECS	Contact for details

Quality Control

Our 4,6(1H,5H)-Pyrimidinedione,5-Ethyl-5-Phenyl-(5Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industry segments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. 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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
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.