Description

4(1H)-Pyrimidinone, 6-Ethyl-5-Methyl- (9Ci) is a heterocyclic organic compound belonging to the pyrimidinone class, serving as a versatile and high-value chemical intermediate. Its significance lies in its role as a key building block for synthesizing more complex molecules, particularly in advanced pharmaceutical research and development. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for antiviral, anticancer, and central nervous system (CNS) active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core structure.
• Fine Chemical Synthesis: Serves as a specialized building block for creating complex organic molecules used in material science, dyes, and specialty polymers.
• Biochemical Research: Employed in life science research as a molecular scaffold or probe for studying enzyme interactions and biological pathways.
• Academic & Industrial R&D: A valuable compound for methodological development in organic synthesis and medicinal chemistry within university and corporate laboratories.

Basic Information

Product Name	4(1H)-Pyrimidinone, 6-Ethyl-5-Methyl- (9Ci)
CAS No.	124703-79-3
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	6-Ethyl-5-methylpyrimidin-4(1H)-one; 6-Ethyl-5-methyl-4(1H)-pyrimidinone; 5-Methyl-6-ethyl-4-pyrimidinol; 4-Hydroxy-6-ethyl-5-methylpyrimidine; 6-Ethyl-5-methyl-1H-pyrimidin-4-one; 6-Ethyl-5-methyl-4(1H)-pyrimidinone (9CI); 6-Ethyl-5-methyl-4-pyrimidinol
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone, 6-Ethyl-5-Methyl- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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