Description

Pyrimidine, 2,4-Difluoro-5-Methyl- (9Ci) CAS NO 96548-89-9 is a high-value, fluorinated pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound is essential for the development of novel active pharmaceutical ingredients (APIs), particularly in the fields of oncology and antiviral research. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to incorporate its unique fluorine-substituted heterocyclic structure into new molecular entities.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of fluorinated drug candidates, including potential kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in creating novel herbicides and pesticides where the difluoromethylpyrimidine moiety can enhance biological activity and environmental stability.
• Material Science Research: Investigated as a precursor for specialty polymers and liquid crystals due to its rigid, fluorine-containing aromatic core.
• Chemical Biology: Employed as a probe or labeling reagent in biochemical research to study enzyme mechanisms and biomolecular interactions.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport material or host molecule in the development of advanced optoelectronic devices.

Basic Information

Product Name	Pyrimidine, 2,4-Difluoro-5-Methyl- (9Ci)
CAS No.	96548-89-9
Molecular Formula	C5H4F2N2
Molecular Weight	130.10 g/mol
Synonyms	2,4-Difluoro-5-methylpyrimidine; 5-Methyl-2,4-difluoropyrimidine; 2,4-Difluoro-5-methyl-1,3-diazine; 5-Methyl-2,4-difluoro-1,3-diazine; NSC 405124; AI3-52066; 1,3-Diazine, 2,4-difluoro-5-methyl-; 96548-89-9 (CAS)
EINECS	Contact for details

Quality Control

Our Pyrimidine, 2,4-Difluoro-5-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

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.