Description

2(1H)-Pyrimidinone, 5-Ethyl- (9Ci) is a heterocyclic organic compound belonging to the pyrimidinone class, serving as a versatile and valuable building block in advanced chemical synthesis. This compound is critical for research and development in the pharmaceutical and agrochemical sectors, where precise molecular structures are required. It is primarily sought after by fine chemical manufacturers and R&D laboratories for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic core for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure in the synthesis of electron-transport or emissive layer materials for display and lighting technologies.
• Ligand and Catalyst Development: Serves as a functional group in designing novel ligands for metal-organic catalysis and coordination chemistry.
• Academic and Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.
• Specialty Polymer Modification: Can be incorporated into polymer backbones to impart specific thermal, optical, or electronic properties.

Basic Information

Product Name	2(1H)-Pyrimidinone, 5-Ethyl- (9Ci)
CAS No.	64171-56-8
Molecular Formula	C6H8N2O
Molecular Weight	124.14 g/mol
Synonyms	5-Ethyl-2(1H)-pyrimidinone; 5-Ethylpyrimidin-2(1H)-one; 5-Ethyl-2-hydroxypyrimidine; 5-Ethyl-1H-pyrimidin-2-one; 5-Ethyl-2-pyrimidinol; 5-Ethyl-2-pyrimidone; 2-Hydroxy-5-ethylpyrimidine
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrimidinone, 5-Ethyl- (9Ci) adheres to a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' regulatory and research requirements.

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 incompatible materials. 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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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