Description

4(1H)-Pyrimidinone, 5-Ethyl-6-Methyl- (9Ci) is a heterocyclic organic compound belonging to the pyrimidinone class, serving as a versatile and high-value synthetic intermediate. Its core value lies in its functionalized pyrimidine scaffold, which is a privileged structure in medicinal chemistry for designing bioactive molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, agrochemicals, and advanced materials. The product is supplied under stringent quality control to ensure batch-to-batch consistency for critical R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators that leverage the pyrimidine core.
• Chemical Synthesis: Serves as a precursor for more complex heterocyclic compounds and functionalized materials in organic chemistry.
• Biochemical Tool Compound: Utilized in life science research as a probe or inhibitor to study specific enzymatic pathways and biological mechanisms.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic electronic materials.

Basic Information

Product Name	4(1H)-Pyrimidinone, 5-Ethyl-6-Methyl- (9Ci)
CAS No.	103980-63-8
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	5-Ethyl-6-methylpyrimidin-4(1H)-one; 5-Ethyl-6-methyl-4(1H)-pyrimidinone; 5-Ethyl-6-methyl-1H-pyrimidin-4-one; 6-Methyl-5-ethyl-4(1H)-pyrimidinone; 4-Hydroxy-5-ethyl-6-methylpyrimidine; 5-Ethyl-6-methyl-4-pyrimidinol; 5-Ethyl-6-methyl-4-hydroxypyrimidine
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone, 5-Ethyl-6-Methyl- (9Ci) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. For customers with specific purity requirements (e.g., >98%, >99%), custom synthesis and purification services 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 incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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