Description

2(1H)-Pyrimidinone, 4,5,6-Trimethyl- (9Ci) is a substituted pyrimidinone derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its functionalized structure, which serves as a key precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists working on active pharmaceutical ingredients (APIs), specialty chemicals, and novel material science applications.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, antiviral agents, and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core.
• Organic Synthesis Reagent: Serves as a versatile scaffold for constructing complex heterocyclic compounds, including fused ring systems, in academic and industrial R&D laboratories.
• Material Science Research: Investigated as a monomer or precursor for the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory compliance in chemical manufacturing.

Basic Information

Product Name	2(1H)-Pyrimidinone, 4,5,6-Trimethyl- (9Ci)
CAS No.	65133-47-3
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	4,5,6-Trimethyl-2(1H)-pyrimidinone; 4,5,6-Trimethyl-1H-pyrimidin-2-one; 4,5,6-Trimethylpyrimidin-2(1H)-one; 4,5,6-Trimethyl-2-hydroxypyrimidine; 2-Hydroxy-4,5,6-trimethylpyrimidine; 4,5,6-Trimethyl-2-pyrimidinol
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyrimidinone, 4,5,6-Trimethyl- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

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 (as Pb)	≤ 20 ppm

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