Description

4-Chloro-6-Methoxy-5-Methylpyrimidine is a high-purity pyrimidine derivative building block essential for advanced organic synthesis. This compound matters as a critical intermediate for constructing complex molecules in pharmaceutical and agrochemical research, offering a reactive halogen site for further functionalization. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for creating functionalized polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways.
• Custom Synthesis & Contract Manufacturing: A fundamental substrate for custom chemical synthesis services targeting complex heterocyclic compounds.

Basic Information

Product Name	4-Chloro-6-Methoxy-5-Methylpyrimidine
CAS No.	960299-06-3
Molecular Formula	C6H7ClN2O
Molecular Weight	158.59 g/mol
Synonyms	5-Methyl-6-methoxy-4-chloropyrimidine; 4-Chloro-5-methyl-6-methoxypyrimidine; 6-Methoxy-5-methyl-4-chloropyrimidine; Pyrimidine, 4-chloro-6-methoxy-5-methyl-; 960299-06-3; 4-Chloro-6-methoxy-5-methyl-pyrimidine
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Methoxy-5-Methylpyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.