Description

4,5-Dichloro-6-Methoxypyrimidine is a high-value halogenated pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring reactive chlorine atoms and a methoxy group, makes it an essential intermediate for constructing complex molecules with specific functionalities. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral, anticancer, and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its heterocyclic core.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Chemical Biology Probes: Acts as a scaffold for developing molecular probes and diagnostic tools in biochemical research.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4,5-Dichloro-6-Methoxypyrimidine
CAS No.	1806367-42-9
Molecular Formula	C5H4Cl2N2O
Molecular Weight	179.00 g/mol
Synonyms	6-Methoxy-4,5-dichloropyrimidine; 4,5-Dichloro-6-methoxy-pyrimidine; 4,5-Dichloro-6-methoxypyrimidine; Pyrimidine, 4,5-dichloro-6-methoxy-; 1806367-42-9
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-6-Methoxypyrimidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

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 strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.