Description

1,2,3-Trimethyl-Pyridinium Iodide is a versatile quaternary ammonium salt and a key intermediate in organic synthesis. This compound is valued for its role as a precursor and building block in the development of specialty chemicals and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for its reactive pyridinium core.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular diseases.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structural motif contributes to biological activity.
• Ionic Liquid Precursor: Serves as a starting material for synthesizing task-specific ionic liquids used in catalysis and separation processes.
• Phase-Transfer Catalyst (PTC): Functions as an effective catalyst in two-phase reaction systems, facilitating reactions between reagents in immiscible solvents.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and material properties.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain complex organic dyes and functional pigments.

Basic Information

Product Name	1,2,3-Trimethyl-Pyridinium Iodide
CAS No.	31483-51-9
Molecular Formula	C8H12IN
Molecular Weight	249.09 g/mol
Synonyms	1,2,3-Trimethylpyridinium Iodide; 1,2,3-Collidinium Iodide; Pyridinium, 1,2,3-trimethyl-, iodide (1:1); Trimethylpyridinium Iodide; N,2,3-Trimethylpyridinium Iodide; γ-Collidinium Iodide; 1,2,3-Trimethylpyridin-1-ium Iodide
EINECS	Contact for details

Quality Control

Our 1,2,3-Trimethyl-Pyridinium Iodide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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