Description

4-Amino-2,6-Difluoropyrimidine is a versatile fluorinated pyrimidine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both amino and fluorine substituents, makes it a valuable precursor for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of fluorinated nucleoside analogs, antiviral drugs, and kinase inhibitors.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, leveraging the fluorine atoms for enhanced bioactivity and stability.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a building block for creating chemical probes and affinity tags to study biological systems.
• Dye & Pigment Industry: Acts as an intermediate in the synthesis of specialized fluorinated dyes and optical brighteners.

Basic Information

Product Name	4-Amino-2,6-Difluoropyrimidine
CAS No.	675-12-7
Molecular Formula	C4H3F2N3
Molecular Weight	131.08 g/mol
Synonyms	2,6-Difluoropyrimidin-4-amine; 2,6-Difluoro-4-pyrimidinamine; 4-Pyrimidinamine, 2,6-difluoro-; 4-Amino-2,6-difluoropyrimidine; 2,6-Difluoro-4-aminopyrimidine; 4-Amino-2,6-difluoro-1,3-diazine
EINECS	Contact for details

Quality Control

Our 4-Amino-2,6-Difluoropyrimidine is manufactured under strict quality management systems. 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 research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 bases and fluorides. The container must be kept tightly closed to prevent moisture absorption.

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.