Description

1-Methyl-2-(4-Methylstyryl)Pyridinium Iodide is a specialized quaternary ammonium salt with a conjugated styrylpyridinium structure, making it a valuable intermediate for advanced organic synthesis. This compound is critical for research and development in fields requiring photoactive or charge-transfer materials due to its unique electronic properties. It is primarily sought by fine chemical manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel functional molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of potential drug candidates, particularly those targeting neurological pathways or as photoactivatable probes.
• Agrochemical Research: Serves as a key building block for developing new crop protection agents with specific modes of action.
• Advanced Material Synthesis: A precursor for creating organic semiconductors, non-linear optical (NLO) materials, and dye-sensitized components.
• Biochemical Research: Employed in the development of fluorescent tags, membrane potential indicators, and other diagnostic tools.
• Academic & Industrial R&D: A versatile reagent for exploring new chemical reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	1-Methyl-2-(4-Methylstyryl)Pyridinium Iodide
CAS No.	97175-46-7
Molecular Formula	C₁₅H₁₆IN
Molecular Weight	361.20 g/mol
Synonyms	1-Methyl-2-[(E)-2-(4-methylphenyl)ethenyl]pyridinium iodide; 2-(4-Methylstyryl)-1-methylpyridinium iodide; (E)-1-Methyl-2-[2-(4-methylphenyl)ethenyl]pyridin-1-ium iodide; 4-Methylstyrylpyridinium iodide derivative; NSC 339586; Pyridinium, 1-methyl-2-[2-(4-methylphenyl)ethenyl]-, iodide (1:1); Light-sensitive quaternary ammonium salt
EINECS	Contact for details

Quality Control

Our production of 1-Methyl-2-(4-Methylstyryl)Pyridinium Iodide adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to confirm identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and related substances is provided with each shipment, supporting compliance with cGMP and ISO 9001 standards for research and development use.

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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.