Description

Trimethyl-[5-(5-Trimethylammoniopentoxy)Pentyl]Azanium Dibromide is a high-purity, synthetic quaternary ammonium salt with a gemini surfactant-like structure. This compound is valued for its potent cationic properties and ability to act as a phase transfer catalyst or a structure-directing agent in advanced material synthesis. It is primarily sought by researchers and manufacturers in the pharmaceutical, nanotechnology, and specialty chemical sectors for applications requiring precise molecular templating or enhanced surface activity.

Application

• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules, particularly those requiring quaternary ammonium functionalities.
• Material Science & Nanotechnology: Serves as a structure-directing agent (SDA) or templating molecule in the synthesis of mesoporous silica and other advanced nanomaterials.
• Phase Transfer Catalysis: Facilitates reactions between reagents in immiscible phases in organic synthesis processes.
• Surfactant & Detergent Research: Studied for its unique gemini surfactant properties in formulations requiring high surface activity.
• Biochemical Research: Employed in studies involving cell membrane interactions, gene delivery vectors, or as a protein precipitating agent.
• Chemical Synthesis: Acts as a versatile building block or catalyst in the preparation of specialty chemicals and ionic liquids.

Basic Information

Product Name	Trimethyl-[5-(5-Trimethylammoniopentoxy)Pentyl]Azanium Dibromide
CAS No.	109441-52-3
Molecular Formula	C₁₉H₄₄Br₂N₂O
Molecular Weight	488.38 g/mol
Synonyms	1,11-Bis(trimethylammonio)-5,9-dioxaundecane dibromide; 5,9-Dioxa-1,11-undecanediaminium, N,N,N,N',N',N'-hexamethyl-, dibromide; Gemini Surfactant (C11-5-1); α,ω-Bis(trimethylammonium)polyoxyalkylene dibromide; Hexamethyl-5,9-dioxa-1,11-undecanediaminium Dibromide; 1,11-Bis(N,N,N-trimethylammonio)-5,9-dioxaundecane Dibromide; TMADO-11 Dibromide; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Trimethyl-[5-(5-Trimethylammoniopentoxy)Pentyl]Azanium Dibromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications for research and industrial use. Certificates of Analysis (COA) documenting batch-specific results are available upon request.

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 to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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