Description

4-Pyrimidinamine,n-Ethyl-2,6-Difluoro-5-Methyl-(9Ci) is a high-purity, fluorinated pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs), particularly in the agrochemical and pharmaceutical sectors where its specific substitution pattern is valuable. It is needed by research chemists and process development scientists working on fluorinated heterocycles, making it essential for companies in pharmaceutical R&D, agrochemical manufacturing, and specialty chemical production.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, especially those targeting kinase inhibition or other biological pathways where fluorinated pyrimidines are active.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Chemical Research & Development: Serves as a versatile building block for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or ligands for catalytic systems due to its electron-deficient pyrimidine core.
• Process Chemistry Scale-up: Supplied for route scouting and optimization in pilot plants and commercial manufacturing processes for target molecules.

Basic Information

Product Name	4-Pyrimidinamine,n-Ethyl-2,6-Difluoro-5-Methyl-(9Ci)
CAS No.	165258-62-8
Molecular Formula	C7H9F2N3
Molecular Weight	173.16 g/mol
Synonyms	5-Methyl-2,6-difluoro-N-ethylpyrimidin-4-amine; N-Ethyl-2,6-difluoro-5-methylpyrimidin-4-amine; 2,6-Difluoro-5-methyl-N-ethyl-4-pyrimidinamine; 4-Amino-2,6-difluoro-5-methyl-N-ethylpyrimidine; 4-Pyrimidinamine, N-ethyl-2,6-difluoro-5-methyl- (9CI); 165258-62-8; Ethyl-(2,6-difluoro-5-methyl-pyrimidin-4-yl)-amine
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinamine,n-Ethyl-2,6-Difluoro-5-Methyl-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided with each 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 area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. The product is light-sensitive (store away from light) and may be sensitive to fluoride/strong alkali conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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