Description

2-Amino-4,6-Dichloropyrimidine is a versatile halogenated pyrimidine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, where the amino group and chlorine atoms provide distinct handles for selective chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and kinase inhibitors.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent for creating polymers with specific electronic or thermal properties.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing heterocyclic dyes and optical brighteners.
• Research & Development: Employed in medicinal chemistry and chemical biology for library synthesis and structure-activity relationship (SAR) studies.
• Ligand and Catalyst Preparation: Useful for synthesizing nitrogen-containing ligands for metal complexes used in catalysis.

Basic Information

Product Name	2-Amino-4,6-Dichloropyrimidine
CAS No.	195-65-3
Molecular Formula	C4H3Cl2N3
Molecular Weight	163.99 g/mol
Synonyms	4,6-Dichloro-2-pyrimidinamine; 4,6-Dichloropyrimidin-2-amine; 2-Pyrimidinamine, 4,6-dichloro-; NSC 403697; 2-Amino-4,6-dichloro-1,3-diazine; 4,6-Dichloro-2-aminopyrimidine; ACDP
EINECS	205-899-7

Quality Control

Our 2-Amino-4,6-Dichloropyrimidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis applications.

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). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	185 - 190 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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