Description

4-Chloro-2,5-Dimethylpyrimidine is a versatile halogenated pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a reactive chloro-substituent and a sterically defined pyrimidine scaffold for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediates: A key precursor in the synthesis of various drug candidates, including kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used as a core scaffold for developing new herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic electronic materials and metal-organic frameworks (MOFs).
• Custom Synthesis and R&D: A valuable reagent for contract research organizations (CROs) and academic laboratories exploring novel heterocyclic chemistry.

Basic Information

Product Name	4-Chloro-2,5-Dimethylpyrimidine
CAS No.	75712-74-2
Molecular Formula	C6H7ClN2
Molecular Weight	142.59 g/mol
Synonyms	2,5-Dimethyl-4-chloropyrimidine; 4-Chloro-2,5-dimethylpyrimidine; 4-Chloro-2,5-lutidine; 4-Chloro-2,5-dimethyl-1,3-diazine; Pyrimidine, 4-chloro-2,5-dimethyl-
EINECS	Contact for details

Quality Control

Our 4-Chloro-2,5-Dimethylpyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

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