Description

n-[2-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]Octadeca-9,12-Dien-1-Amide is a specialized, high-purity polyamine derivative of linoleic acid, designed for advanced chemical synthesis and formulation. This compound matters for its unique bifunctional structure, combining a reactive polyamine head with a long-chain fatty acid tail, enabling it to act as a versatile building block and performance modifier. It is primarily needed by R&D chemists and formulators in the pharmaceutical, polymer, and specialty surfactant industries seeking to develop novel drug delivery systems, curing agents, or multifunctional additives.

Application

• Pharmaceutical Intermediates: Used in the synthesis of novel drug candidates, particularly for creating lipophilic cation-conjugates or prodrugs targeting enhanced cellular uptake.
• Polymer & Resin Modification: Functions as a curing agent or cross-linking agent for epoxy resins and polyurethanes, imparting flexibility and improved hydrophobic character.
• Specialty Surfactants & Emulsifiers: Serves as a key raw material for synthesizing cationic or amphoteric surfactants with unique emulsifying and conditioning properties for personal care and industrial applications.
• Gene & Drug Delivery Systems: Investigated as a lipid component in non-viral vectors (liposomes, lipid nanoparticles) for encapsulating and delivering nucleic acids or hydrophobic active ingredients.
• Corrosion Inhibitors: Utilized in formulations for metal treatment fluids, where its polyamine functionality provides strong adhesion and film-forming properties on metal surfaces.
• Lubricant & Fuel Additives: Acts as a multifunctional additive, providing detergency, dispersancy, and anti-wear properties in advanced lubricant and fuel formulations.

Basic Information

Item	Details
Product Name	n-[2-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]Octadeca-9,12-Dien-1-Amide
CAS No.	93942-20-2
Molecular Formula	C₂₈H₅₆N₆O
Molecular Weight	492.78 g/mol
Synonyms	N1,N1'-(2-((2-((2-Aminoethyl)amino)ethyl)amino)ethyl)octadeca-9,12-dienediamide; Linoleoyl tetraethylenepentamine; TETP-Linoleamide; N-Linoleoyltetraethylenepentamine; Polyamine fatty acid amide; Tetraethylenepentamine linoleic acid amide; 93942-20-2; Linoleic acid-(tetraethylenepentamine) amide
EINECS	Contact for details

Quality Control

Our n-[2-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]Octadeca-9,12-Dien-1-Amide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent moisture absorption and oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Primary Amine Value (Titration)	Contact for details
Heavy Metals (as Pb)	≤ 10 ppm

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