Description

4,6-Dichloro-2-Methyl-5-Phenylpyrimidine is a high-purity pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its versatile halogenated structure, which enables precise chemical modifications for creating complex molecules. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides requiring specific pyrimidine scaffolds.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Chemical Biology: Employed as a molecular probe or a tagged building block for studying biological interactions and pathways.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4,6-Dichloro-2-Methyl-5-Phenylpyrimidine
CAS No.	31778-27-5
Molecular Formula	C11H8Cl2N2
Molecular Weight	239.10 g/mol
Synonyms	5-Phenyl-4,6-dichloro-2-methylpyrimidine; 2-Methyl-4,6-dichloro-5-phenylpyrimidine; 4,6-Dichloro-2-methyl-5-phenyl-pyrimidine; NSC 403914; 4,6-Dichloro-2-methyl-5-phenyl-1,3-diazine
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-Methyl-5-Phenylpyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

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.