Description

2,5-Dichloro-4,6-Dimethylpyrimidine is a versatile halogenated pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its dual reactive chlorine sites, which allow for selective functionalization to create complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel antiviral, anticancer, and other biologically active compounds.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and functional materials.
• Dye & Pigment Manufacturing: Acts as an intermediate for creating heterocyclic dyes and optical brighteners.
• Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Custom Synthesis: Employed by fine chemical companies for contract manufacturing and the production of tailored, high-value intermediates.

Basic Information

Product Name	2,5-Dichloro-4,6-Dimethylpyrimidine
CAS No.	19573-83-2
Molecular Formula	C6H6Cl2N2
Molecular Weight	177.03 g/mol
Synonyms	4,6-Dimethyl-2,5-dichloropyrimidine; 2,5-Dichloro-4,6-dimethyl-1,3-diazine; NSC 403079; 2,5-Dichloro-4,6-dimethyldiazine; Dichlorodimethylpyrimidine
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-4,6-Dimethylpyrimidine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with full batch traceability are provided.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. 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.