Description

6-Chloro-3-Methylpyrimidin-4(3H)-One is a versatile heterocyclic building block of significant importance in advanced organic synthesis. Its core value lies in its functionalized pyrimidine scaffold, which serves as a critical intermediate for constructing more complex molecules. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, including kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile precursor for exploring new heterocyclic chemistry and creating specialized chemical libraries.
• Material Science: Potential intermediate in the development of organic electronic materials and advanced polymers.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific projects requiring functionalized pyrimidines.

Basic Information

Product Name	6-Chloro-3-Methylpyrimidin-4(3H)-One
CAS No.	101079-62-3
Molecular Formula	C5H5ClN2O
Molecular Weight	144.56 g/mol
Synonyms	6-Chloro-3-methyl-4(3H)-pyrimidinone; 6-Chloro-3-methylpyrimidin-4-ol; 3-Methyl-6-chloropyrimidin-4(3H)-one; 4-Hydroxy-6-chloro-3-methylpyrimidine; 6-Chloro-3-methyl-4-hydroxypyrimidine; 6-Chloro-3-methyl-4-pyrimidinol; 6-Chloro-3-methyl-4(1H)-pyrimidinone
EINECS	Contact for details

Quality Control

Our 6-Chloro-3-Methylpyrimidin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee reliable performance in your synthetic applications.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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