Description

2-Hydroxyethyl-[3-[4-[4-[2-(2-Hydroxyethyl-Dimethyl-Ammonio)Carbonylet Hyl]Phenyl]Phenyl]Propanoyl]-Dimethyl-Azanium Dibromide is a high-purity, synthetic quaternary ammonium compound with a unique gemini surfactant-like structure, offering superior performance as a functional intermediate. This compound matters for its ability to impart cationic functionality, enhance solubility, and modify surface properties in advanced formulations. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, specialty chemical, and advanced material sectors for synthesizing novel active ingredients, catalysts, and performance additives.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel cationic active pharmaceutical ingredients (APIs), particularly in antimicrobial and gene delivery research.
• Specialty Surfactant Synthesis: Serves as a precursor for creating advanced gemini surfactants with tailored properties for high-performance cleaning, emulsification, and dispersion.
• Polymer Modification: Used to introduce quaternary ammonium groups into polymer backbones, creating materials with enhanced biocompatibility, antistatic, or antimicrobial characteristics.
• Catalyst & Ligand Preparation: Employed in the development of phase-transfer catalysts and specialized ligands for organic synthesis and metal complexation.
• Material Science Research: Functional component in the development of ionic liquids, conductive polymers, and self-assembling monolayers for electronic and coating applications.
• Cosmetic & Personal Care Ingredients: Intermediate for producing conditioning agents and preservative boosters in hair and skin care formulations.

Basic Information

Product Name	2-Hydroxyethyl-[3-[4-[4-[2-(2-Hydroxyethyl-Dimethyl-Ammonio)Carbonylet Hyl]Phenyl]Phenyl]Propanoyl]-Dimethyl-Azanium Dibromide
CAS No.	77967-05-6
Molecular Formula	C28H42Br2N2O4
Molecular Weight	630.46 g/mol
Synonyms	1,1'-[1,4-Phenylenebis[2-oxo-3,1-propanediyl]]bis[N,N-dimethyl-N-(2-hydroxyethyl)-, dibromide; N,N'-[1,4-Phenylenebis(2-oxo-3,1-propanediyl)]bis[N-(2-hydroxyethyl)-N,N-dimethylammonium] dibromide; Bis(2-hydroxyethyl)dimethylammonium 4,4'-(3-oxo-1,5-pentanediyl)dibenzoate dibromide salt; Gemini quaternary ammonium salt intermediate; Cationic dimeric surfactant precursor
EINECS	Contact for details

Quality Control

Every batch of our 2-Hydroxyethyl-[3-[4-[4-[2-(2-Hydroxyethyl-Dimethyl-Ammonio)Carbonylet Hyl]Phenyl]Phenyl]Propanoyl]-Dimethyl-Azanium Dibromide is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical parameters are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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