Description

n-(2-Hydroxyethyl)-4-(β-(1-Naphthylvinyl)Pyridinium Bromide) is a specialized quaternary ammonium salt with a unique naphthylvinylpyridinium structure. This compound matters as a versatile photoinitiator precursor and functional monomer for advanced material synthesis, offering precise control over polymerization processes. It is primarily needed by R&D and production teams in the photopolymer, specialty coatings, and advanced electronics sectors for developing high-performance materials.

Application

• Photoinitiator and Curing Agent: A key component in UV-curable inks, coatings, and adhesives for rapid polymerization under light exposure.
• Functional Monomer for Polymers: Used to synthesize specialty polymers with enhanced thermal stability, adhesion, or optical properties.
• Electrochromic and Photochromic Materials: Serves as a building block in smart windows, displays, and optical data storage devices.
• Biomedical Research: Investigated for its potential in photodynamic therapy and as a fluorescent probe or tag in biochemical assays.
• Organic Semiconductor Research: Utilized in the development of organic light-emitting diodes (OLEDs) and photovoltaic cells.
• Analytical Chemistry: Acts as a reagent or intermediate in the synthesis of dyes, sensors, and chromatographic materials.

Basic Information

Product Name	n-(2-Hydroxyethyl)-4-(β-(1-Naphthylvinyl)Pyridinium Bromide
CAS No.	26468-01-9
Molecular Formula	C19H20BrNO
Molecular Weight	358.28 g/mol
Synonyms	1-[2-(4-[(1E)-2-(Naphthalen-1-yl)ethenyl]pyridin-1-ium-1-yl)ethoxy]ethanol bromide; 4-[(E)-2-(1-Naphthyl)vinyl]-1-(2-hydroxyethyl)pyridinium bromide; NHEPVPB; (E)-1-(2-Hydroxyethyl)-4-(2-(naphthalen-1-yl)vinyl)pyridin-1-ium bromide; 1-(2-Hydroxyethyl)-4-[(E)-2-(1-naphthyl)vinyl]pyridinium bromide; 4-(2-(1-Naphthyl)vinyl)-1-(2-hydroxyethyl)pyridinium bromide; Photoinitiator 26468-01-9
EINECS	Contact for details

Quality Control

Our n-(2-Hydroxyethyl)-4-(β-(1-Naphthylvinyl)Pyridinium Bromide undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with high-purity standards for research and industrial use. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles for full traceability. Our quality system is designed to meet the stringent requirements of advanced material synthesis and pharmaceutical research applications.

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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