Description

4-Nonadecylpyridine is a high-purity, long-chain alkylpyridine derivative, identified by CAS NO 70268-36-9. This specialty chemical serves as a critical intermediate and functional additive, valued for its unique amphiphilic properties derived from its pyridine head and long hydrocarbon tail. It is essential for researchers and manufacturers in advanced material science, pharmaceutical synthesis, and specialty surfactant formulation who require precise molecular architecture for performance-driven applications.

Application

• Phase Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis and polymer manufacturing.
• Extraction Agent: Employed in the selective separation and purification of metal ions, rare earth elements, and specific organic compounds in analytical and industrial processes.
• Surfactant & Corrosion Inhibitor Intermediate: Acts as a precursor for synthesizing quaternary ammonium compounds used in high-performance corrosion inhibitors and specialty surfactants for oilfield and industrial cleaning applications.
• Ligand for Metal Complexation: Used in coordination chemistry to create complexes for catalysis, material science, and as models for biochemical studies.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of more complex active pharmaceutical ingredients (APIs) and diagnostic agents.
• Research & Development: A valuable tool in academic and industrial R&D for studying interfacial phenomena, micelle formation, and novel organic reactions.

Basic Information

Item	Details
Product Name	4-Nonadecylpyridine
CAS No.	70268-36-9
Molecular Formula	C₂₄H₄₁N
Molecular Weight	343.59 g/mol
Synonyms	4-Nonylpyridine; γ-Nonylpyridine; 4-(Nonadecyl)pyridine; Pyridine, 4-nonyl-; 4-C19-Pyridine; 4-Heptadecylpyridine (common misnomer); 4-Nonadecyl pyridine
EINECS	Contact for details

Quality Control

Our 4-Nonadecylpyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by FT-IR and NMR, purity assessment by GC or HPLC, and determination of physical parameters. A Certificate of Analysis (COA) detailing all test results is provided to ensure traceability and compliance with your technical requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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