Description

Pyrimidine, 2-Fluoro-5-Methoxy- (9Ci) is a fluorinated and methoxylated pyrimidine derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its molecular structure, featuring strategic fluorine and methoxy substituents, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel drug candidates, particularly for kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the design and production of advanced herbicides, fungicides, and insecticides, where the fluorine atom can enhance biological activity and metabolic stability.
• Material Science Research: Acts as a precursor for the synthesis of specialized ligands, organic semiconductors, and liquid crystals due to its electron-deficient aromatic core.
• Chemical Biology Probes: Employed in the creation of labeled compounds and molecular probes for studying biological mechanisms and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	Pyrimidine, 2-Fluoro-5-Methoxy- (9Ci)
CAS No.	62802-39-5
Molecular Formula	C5H5FN2O
Molecular Weight	128.10 g/mol
Synonyms	2-Fluoro-5-methoxypyrimidine; 5-Methoxy-2-fluoropyrimidine; 2-Fluoro-5-methoxy-1,3-diazine; 62802-39-5; 2-Fluor-5-methoxypyrimidin; 5-Methoxy-2-fluoro-pyrimidine
EINECS	Contact for details

Quality Control

Every batch of 2-Fluoro-5-methoxypyrimidine is produced and controlled under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Standard Grade)
Purity (GC)	≥98.0%
Melting Point	Contact for details
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.