Description

4,6-Dichloro-n-Methylpyrimidin-5-Amine CAS NO 6959-84-8 is a versatile halogenated pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. Its molecular structure, featuring reactive chlorine atoms and an amine group, makes it a critical intermediate for constructing complex molecules with high precision. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it serves as a foundational scaffold for active ingredient development.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral, anticancer, and kinase inhibitor drugs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic electronic materials.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing complex heterocyclic dyes and high-performance pigments.
• Chemical Biology & Proteomics: Employed as a building block for creating molecular probes, tags, and linkers used in biochemical research.
• 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-n-Methylpyrimidin-5-Amine
CAS No.	6959-84-8
Molecular Formula	C5H5Cl2N3
Molecular Weight	178.02 g/mol
Synonyms	5-Amino-4,6-dichloro-N-methylpyrimidine; 4,6-Dichloro-5-methylaminopyrimidine; 4,6-Dichloro-5-(methylamino)pyrimidine; N-Methyl-4,6-dichloropyrimidin-5-amine; 6959-84-8; 4,6-Dichloro-5-methylaminopyrimidine; 5-Amino-4,6-dichloro-1-methylpyrimidine
EINECS	Contact for details

Quality Control

Every batch of 4,6-Dichloro-n-Methylpyrimidin-5-Amine is manufactured under a strict quality management system. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles as determined by HPLC, GC, and NMR. Our quality commitment ensures the material meets the stringent requirements for use in regulated synthesis applications. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed in a dry and well-ventilated place. For long-term storage, consider storing under an inert atmosphere.

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%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.