Description

2,4-Diethoxy-5-Fluoropyrimidine is a high-purity fluorinated pyrimidine derivative, a crucial building block in advanced organic synthesis. Its value lies in its role as a versatile intermediate for creating complex molecules with specific biological and chemical properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of nucleoside analogs, antiviral agents (e.g., fluorinated cytidine derivatives), and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that leverage the fluoropyrimidine scaffold.
• Chemical Research & Development: Serves as a fundamental building block in medicinal chemistry and material science for structure-activity relationship (SAR) studies.
• Fluorinated Compound Production: Acts as a precursor for other valuable fluorinated heterocyclic compounds used in various high-tech applications.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of client-specific target molecules.

Basic Information

Product Name	2,4-Diethoxy-5-Fluoropyrimidine
CAS No.	155-36-2
Molecular Formula	C8H11FN2O2
Molecular Weight	186.18 g/mol
Synonyms	5-Fluoro-2,4-diethoxypyrimidine; 2,4-Diethoxy-5-fluoropyrimidine; 5-Fluoropyrimidine-2,4-diol, diethyl ether; 155-36-2; NSC 52342; 5-Fluoro-2,4-diethoxy-pyrimidine; 2,4-Diethoxy-5-fluoro-pyrimidine
EINECS	205-839-5

Quality Control

Our 2,4-Diethoxy-5-Fluoropyrimidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting regulatory requirements for advanced intermediates.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥98.0% (Standard Grade)
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.