Description

1-Docosyl-4-(4-Hydroxystyryl)Pyridinium is a specialized quaternary ammonium compound featuring a long alkyl chain and a hydroxystyryl chromophore. This unique molecular structure makes it a valuable functional material for advanced applications requiring specific surface-active or optical properties. It is primarily sought by manufacturers and researchers in the specialty chemical, advanced materials, and life sciences sectors.

Application

• Antimicrobial Agent Development: As a cationic surfactant with a long hydrophobic tail, it is investigated for its potential biocidal properties in formulations for disinfectants and preservatives.
• Functional Material Synthesis: Serves as a key intermediate or building block for creating advanced polymers, liquid crystals, or self-assembling monolayers (SAMs) with tailored surface characteristics.
• Dye and Pigment Chemistry: The conjugated hydroxystyrylpyridinium moiety acts as a precursor or modifier for specialty dyes, fluorescent probes, or photoactive materials.
• Surface Modification: Used to impart permanent cationic charges or specific functional groups to surfaces like glass, polymers, or textiles for enhanced performance.
• Research & Development: Employed in academic and industrial R&D for studying charge-transfer complexes, molecular recognition, or as a model compound in photochemistry.
• Catalysis: Potential use as a phase-transfer catalyst or as a structural component in catalyst design due to its amphiphilic nature.

Basic Information

Item	Detail
Product Name	1-Docosyl-4-(4-Hydroxystyryl)Pyridinium
CAS No.	138224-69-8
Molecular Formula	C₃₅H₅₅NO
Molecular Weight	505.82 g/mol
Synonyms	4-[2-(4-Hydroxyphenyl)ethenyl]-1-docosylpyridinium; 1-Docosyl-4-(4-hydroxystyryl)pyridinium; 4-(4-Hydroxystyryl)-1-docosylpyridinium; Docosyl(4-hydroxystyryl)pyridinium; (E)-1-Docosyl-4-(4-hydroxystyryl)pyridinium; 4-Styryl-1-docosylpyridinium derivative; Light-sensitive quaternary ammonium salt
EINECS	Contact for details

Quality Control

Every batch of 1-Docosyl-4-(4-Hydroxystyryl)Pyridinium is produced and tested under a strict quality management system. We ensure high purity and consistent performance through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

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 tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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