Description

Pyridine, 3-Ethyl-, Radical Ion(1+) (9Ci) is a specialized pyridine derivative characterized by its radical cationic structure. This compound serves as a valuable intermediate and building block in advanced synthetic chemistry, particularly in the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its unique reactivity profile.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a precursor or dopant in the creation of conductive polymers, organic semiconductors, and advanced functional materials.
• Catalysis & Ligand Synthesis: Serves as a structural component for designing novel ligands and catalysts in transition metal chemistry.
• Organic Synthesis: Employed as a versatile intermediate in various name reactions and for introducing the 3-ethylpyridinium moiety into target molecules.
• Analytical Chemistry: May be used as a standard or reagent in specialized analytical methods and mass spectrometry studies.

Basic Information

Product Name	Pyridine, 3-Ethyl-, Radical Ion(1+) (9Ci)
CAS No.	151103-56-9
Molecular Formula	C7H10N•+
Molecular Weight	108.16 g/mol
Synonyms	3-Ethylpyridinium Radical Cation; 3-Ethylpyridine Radical Ion(1+); 1-Ethyl-3-pyridinyl Radical Cation; 3-Ethylpyridinyl Radical Cation; Pyridine, 3-ethyl-, radical ion(1+)
EINECS	Contact for details

Quality Control

Our Pyridine, 3-Ethyl-, Radical Ion(1+) (9Ci) is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including spectroscopic identification and purity assessment, to ensure consistency and reliability for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Solid or solution (as specified)
Identification (IR / NMR)	Conforms to structure
Purity (HPLC / GC)	≥ 95% (Typical)
Water Content (KF)	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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