Description

3-[(4-Aminobenzoyl)Amino]Propyl-Dodecyl-Dimethyl-Azanium Bromide is a specialized cationic surfactant and organic intermediate of significant interest in advanced material synthesis. This compound matters for its unique bifunctional structure, combining a hydrophobic alkyl chain with a hydrophilic, aromatic amine-containing head group, enabling precise surface modification and controlled molecular assembly. Industries involved in pharmaceutical formulation, specialty polymer development, and nanotechnology research require this high-purity chemical for creating functionalized surfaces, drug delivery systems, and catalytic supports.

Application

• As a cationic surfactant and phase-transfer catalyst in organic synthesis and polymerization reactions.
• Key intermediate for the synthesis of functionalized quaternary ammonium compounds with antimicrobial or antistatic properties.
• Surface modification agent for creating cationic coatings on polymers, glass, or metals to alter wettability and adhesion.
• Building block in the research and development of gene delivery vectors and non-viral transfection agents.
• Component in the formulation of specialty detergents and fabric softeners for industrial and textile applications.
• Template or structure-directing agent in the synthesis of mesoporous silica and other nanomaterials.
• Used in analytical chemistry as a ion-pairing reagent for chromatographic separation of acidic compounds.
• Research chemical for studying membrane biochemistry and lipid bilayer interactions.

Basic Information

Product Name	3-[(4-Aminobenzoyl)Amino]Propyl-Dodecyl-Dimethyl-Azanium Bromide
CAS No.	102571-25-5
Molecular Formula	C24H44BrN3O
Molecular Weight	470.53 g/mol
Synonyms	N-[3-(Dodecyldimethylammonio)propyl]-4-aminobenzamide bromide; 4-Amino-N-[3-(dodecyldimethylammonio)propyl]benzamide bromide; Dodecyldimethyl(3-{[(4-aminophenyl)carbonyl]amino}propyl)azanium bromide; 3-[(4-Aminobenzamido)propyl]dodecyldimethylammonium bromide; Quaternary ammonium salt of 4-aminobenzoic acid; C12-Aminobenzoyl QA Salt; LAAB (Lab code abbreviation); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 3-[(4-Aminobenzoyl)Amino]Propyl-Dodecyl-Dimethyl-Azanium Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided and available upon request, supporting applications in research and regulated industries.

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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.