Description

Pyrimidine, 4-Fluoro-2-Methyl- (9Ci) is a fluorinated pyrimidine derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its ability to introduce both fluorine and the pyrimidine scaffold into target molecules, enabling the fine-tuning of physicochemical and biological properties. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in antiviral, anticancer, and CNS-targeted therapies.
• Agrochemical Research: Building block for synthesizing new generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Precursor for creating specialty polymers, liquid crystals, and organic electronic materials requiring fluorinated heterocyclic components.
• Chemical Biology & Diagnostics: Used in the synthesis of probes, tags, and molecular tools for studying biological systems.
• Academic & Contract Research: Fundamental research reagent in universities and CROs for methodological development and exploring new chemical spaces.

Basic Information

Item	Detail
Product Name	Pyrimidine, 4-Fluoro-2-Methyl- (9Ci)
CAS No.	51421-89-7
Molecular Formula	C5H5FN2
Molecular Weight	112.11 g/mol
Synonyms	4-Fluoro-2-methylpyrimidine; 2-Methyl-4-fluoropyrimidine; 4-Fluoro-2-methyl-1,3-diazine; 4-Fluoro-2-methylpyrimidine (9CI); 2-Methyl-4-fluoropyrimidine (9CI); 4-Fluoro-2-methyl-1,3-diazabenzene; 4-Fluoro-2-methyl-pyrimidine
EINECS	Contact for details

Quality Control

Our Pyrimidine, 4-Fluoro-2-Methyl- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profile is provided with every shipment to guarantee it meets your research and development requirements.

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 oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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