Description

2-Undecylpyridine is a high-purity, long-chain alkylpyridine derivative with the CAS registry number 80401-50-9. This compound serves as a versatile and critical intermediate in advanced organic synthesis, valued for its unique amphiphilic structure that combines a hydrophobic alkyl chain with a reactive pyridine nitrogen. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from catalyst ligand synthesis to the development of novel surfactants and corrosion inhibitors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring lipophilic nitrogen heterocycles.
• Catalyst & Ligand Synthesis: Used to prepare specialized ligands for transition metal catalysis in fine chemical and polymer production.
• Agrochemical Formulations: Intermediate in the production of herbicides, fungicides, and plant growth regulators that benefit from its surfactant-like properties.
• Corrosion Inhibition: Acts as a precursor for formulating high-performance corrosion inhibitors used in industrial water treatment and oilfield chemicals.
• Specialty Surfactants: Serves as a hydrophobic head group for creating novel cationic or amphoteric surfactants with specific solubility profiles.
• Chemical Research: Valuable reference standard and reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	2-Undecylpyridine
CAS No.	80401-50-9
Molecular Formula	C₁₆H₂₇N
Molecular Weight	233.39 g/mol
Synonyms	2-n-Undecylpyridine; α-Undecylpyridine; Pyridine, 2-undecyl-; Undecylpyridine; 2-Pyridineheptadecane; 2-Heptadecylpyridine (common misnomer); 2-(Undecyl)pyridine
EINECS	Contact for details

Quality Control

Every batch of 2-Undecylpyridine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the precise requirements of your synthesis and formulation processes. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and conformance to agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/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.