Description

Trimethyl-[5-(5-Trimethylammoniopentoxy)Pentyl]Azanium Diiodide is a specialized quaternary ammonium salt with a unique gemini surfactant structure, featuring two cationic head groups linked by a flexible spacer. This molecular architecture is critical for applications requiring strong electrostatic interactions and surface activity, offering superior performance compared to single-chain analogues. It is primarily utilized by researchers and formulators in the life sciences, material science, and specialty chemical sectors for advanced development work.

Application

• Gene Delivery & Transfection Reagent: A key cationic component in the formulation of liposomes and nanoparticles for non-viral gene delivery systems.
• Biomaterial Surface Modification: Used to create cationic surfaces on polymers, silica, or other substrates to promote cell adhesion or impart antimicrobial properties.
• Catalyst & Phase-Transfer Agent: Serves as a phase-transfer catalyst in organic synthesis reactions, facilitating the migration of reactants between immiscible phases.
• Specialty Surfactant & Dispersant: Acts as a high-efficiency dispersing and emulsifying agent for pigments, nanotubes, or other nanomaterials in advanced coatings.
• Ionic Liquid Precursor: Employed as a precursor or component in the synthesis of task-specific ionic liquids for green chemistry applications.
• Analytical Chemistry Reagent: Used in ion-pair chromatography as a pairing agent to separate and analyze anionic compounds.

Basic Information

Item	Details
Product Name	Trimethyl-[5-(5-Trimethylammoniopentoxy)Pentyl]Azanium Diiodide
CAS No.	109448-61-5
Molecular Formula	C₁₉H₄₄I₂N₂O
Molecular Weight	614.37 g/mol
Synonyms	1,11-Bis(trimethylammonio)-5,9-dioxaundecane diiodide; Gemini surfactant C11-5-11 diiodide; Pentamethylene-α,ω-bis(trimethylammonium) diiodide ether-linked; 5,9-Dioxa-1,11-undecanediaminium, N,N,N,N',N',N'-hexamethyl-, diiodide; α,ω-Bis(trimethylammonium)polyoxyalkylene diiodide; Bis(trimethylammonium) pentoxy pentane diiodide; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Trimethyl-[5-(5-Trimethylammoniopentoxy)Pentyl]Azanium Diiodide is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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