Description

3-Trimethylammonium Aniline is a versatile quaternary ammonium salt derivative of aniline, valued for its cationic properties and reactivity. This compound serves as a crucial building block and intermediate in advanced organic synthesis, particularly for creating functional dyes, photosensitizers, and specialty surfactants. It is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries where tailored cationic structures are required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of cationic drug molecules, photosensitizers for photodynamic therapy, and diagnostic agents.
• Dye & Pigment Synthesis: Acts as a key precursor for cationic dyes, especially for acrylic fibers, and for developing functional colorants.
• Agrochemical Production: Employed in creating quaternary ammonium-based herbicides, fungicides, and plant growth regulators.
• Surfactant & Disinfectant Chemistry: Serves as a building block for cationic surfactants and biocides used in formulations.
• Polymer & Material Science: Utilized in the modification of polymers to introduce cationic sites or as a monomer for specialty resins.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new reactions and material properties.

Basic Information

Product Name	3-Trimethylammonium Aniline
CAS No.	51570-74-2
Molecular Formula	C9H14N2+ • X- (Commonly as chloride or iodide salt)
Molecular Weight	Contact for details (varies by counterion)
Synonyms	N,N,N-Trimethyl-1,3-phenylenediaminium Salt; 3-Aminophenyltrimethylammonium Salt; m-Aminophenyltrimethylammonium Salt; 1-Amino-3-(trimethylammonio)benzene; TMA-Aniline; 3-(Trimethylammonio)aniline; Aniline, 3-(trimethylammonio)-; (3-Aminophenyl)trimethylammonium
EINECS	Contact for details

Quality Control

Our 3-Trimethylammonium Aniline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and moisture. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your project requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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