Description

3-Pyridinamine,4-Ethoxy-2-Fluoro-(9Ci) is a specialized fluorinated pyridine derivative, identified by CAS number 175965-78-3, serving as a high-value building block in advanced organic synthesis. Its molecular structure, featuring both ethoxy and fluoro substituents on the pyridine core, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly in kinase inhibitor and central nervous system (CNS) active compound libraries.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of functionalized organic materials and electronic chemicals.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis projects requiring specific fluorinated heterocyclic architectures.

Basic Information

Product Name	3-Pyridinamine,4-Ethoxy-2-Fluoro-(9Ci)
CAS No.	175965-78-3
Molecular Formula	C7H9FN2O
Molecular Weight	156.16 g/mol
Synonyms	4-Ethoxy-2-fluoropyridin-3-amine; 2-Fluoro-4-ethoxypyridin-3-amine; 3-Amino-4-ethoxy-2-fluoropyridine; 175965-78-3; 4-Ethoxy-2-fluoro-3-pyridinamine; 2-Fluoro-4-ethoxy-3-pyridinamine
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridinamine,4-Ethoxy-2-Fluoro-(9Ci) is produced and tested under strict quality management systems. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, GC, NMR, and MS, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). This compound is sensitive to strong alkalis and fluorides; keep away from incompatible materials. For long-term storage, consider using an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.