Description

4-Ethylpicolinaldehyde is a versatile and high-value pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both an aldehyde and an ethyl-substituted pyridine ring, makes it an essential intermediate for creating complex molecules with tailored properties. This compound is particularly valuable for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) agents and anti-infectives.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Used to create sophisticated chelating ligands for transition metal catalysis in fine chemical production.
• Material Science Research: Intermediate in the development of organic electronic materials, metal-organic frameworks (MOFs), and functional polymers.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial labs.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aroma chemicals.

Basic Information

Product Name	4-Ethylpicolinaldehyde
CAS No.	67141-19-9
Molecular Formula	C8H9NO
Molecular Weight	135.16 g/mol
Synonyms	4-Ethyl-2-pyridinecarboxaldehyde; 4-Ethylpyridine-2-carbaldehyde; 2-Formyl-4-ethylpyridine; 4-Ethylpicolinaldehyde; Picolinaldehyde, 4-ethyl-; 4-Ethyl-2-formylpyridine
EINECS	Contact for details

Quality Control

Our 4-Ethylpicolinaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.