Description

4-Pyrimidinamine,2,6-Difluoro-n-Methyl- CAS NO 165258-58-2 is a high-purity fluorinated pyrimidine derivative, a key building block in advanced organic synthesis. Its value lies in its precise molecular structure, which is engineered to introduce specific functional groups critical for developing novel active compounds. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating new active pharmaceutical ingredients (APIs) and crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in oncology and antiviral research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its fluorinated pyrimidine core.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals and advanced materials requiring fluorinated heterocycles.
• Reference Standard: Employed as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	4-Pyrimidinamine,2,6-Difluoro-n-Methyl-
CAS No.	165258-58-2
Molecular Formula	C5H5F2N3
Molecular Weight	145.11 g/mol
Synonyms	2,6-Difluoro-N-methylpyrimidin-4-amine; N-Methyl-2,6-difluoropyrimidin-4-amine; 4-Amino-2,6-difluoro-N-methylpyrimidine; 2,6-Difluoro-4-(methylamino)pyrimidine; 4-Pyrimidinamine, 2,6-difluoro-N-methyl-; 2,6-Difluoro-N-methyl-4-pyrimidinamine; 165258-58-2; N-Methyl-2,6-difluoro-4-pyrimidinamine
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinamine,2,6-Difluoro-n-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our commitment to quality supports your compliance needs in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.