Description

4,6-Dichloro-5-Ethylpyrimidine is a versatile halogenated pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key synthetic intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly those targeting antiviral, anticancer, and central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides, where the pyrimidine core provides essential bioactivity.
• Material Science Research: Serves as a monomer or building block for developing novel polymers, liquid crystals, and organic electronic materials.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, enzyme inhibitors, and tagged compounds for biochemical studies.
• 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-5-Ethylpyrimidine
CAS No.	53967-81-0
Molecular Formula	C6H6Cl2N2
Molecular Weight	177.03 g/mol
Synonyms	5-Ethyl-4,6-dichloropyrimidine; 4,6-Dichloro-5-ethyl-pyrimidine; 5-Ethyl-4,6-dichloro-pyrimidine; Pyrimidine, 4,6-dichloro-5-ethyl-; 4,6-Dichloro-5-ethyl-1,3-diazine
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-5-Ethylpyrimidine 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 all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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 prevent moisture absorption, which may affect product stability and performance.

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.