Description

(3-Aminopropyl)Trimethylazanium Chloride CAS NO 19223-69-9 is a quaternary ammonium salt with a reactive primary amine group, offering unique bifunctional reactivity. This compound is a versatile building block for synthesizing cationic surfactants, phase-transfer catalysts, and functional polymers. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce permanent positive charges or enhance solubility in their molecular designs.

Application

• Pharmaceutical Intermediates: Used in the synthesis of cationic drugs, prodrugs, and diagnostic agents.
• Cationic Surfactant Synthesis: A key precursor for fabricating surfactants with antimicrobial and conditioning properties for personal care products.
• Polymer Modification: Serves as a monomer or grafting agent to introduce cationic functionality into polymers for water treatment, paper manufacturing, and flocculation.
• Phase-Transfer Catalysis (PTC): Acts as a precursor for quaternary ammonium-based PTCs used in organic synthesis to facilitate reactions between immiscible phases.
• Surface Functionalization: Employed to modify silica, glass, or other material surfaces with amine groups for further conjugation or to impart a positive surface charge.
• Agrochemical Synthesis: Utilized in creating cationic adjuvants or active ingredients that enhance foliar adhesion and penetration.
• Gene Delivery Research: Investigated as a component for constructing cationic lipids or polymers used in non-viral gene transfection systems.

Basic Information

Product Name	(3-Aminopropyl)Trimethylazanium Chloride
CAS No.	19223-69-9
Molecular Formula	C6H17ClN2
Molecular Weight	152.67 g/mol
Synonyms	N,N,N-Trimethyl-3-aminopropylammonium Chloride; 3-(Trimethylammonio)propylamine Chloride; (3-Aminopropyl)trimethylammonium Chloride; Trimethyl(3-aminopropyl)ammonium Chloride; 3-Aminopropyltrimethylammonium Chloride; N1,N1,N1-Trimethylpropane-1,3-diaminium Chloride; APTMAC; TMAPAC
EINECS	242-904-5

Quality Control

Our (3-Aminopropyl)Trimethylazanium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) detailing all test results 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 area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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