Description

2-(4-Dimethylaminostyryl)-1-Octadecylpyridinium Perchlorate is a specialized cationic dye and functional organic salt with significant photophysical properties. Its value lies in its strong fluorescence and solvatochromic behavior, making it a critical material for advanced research and development. This compound is essential for industries and research institutions focused on nonlinear optics, fluorescence probes, and organic electronic materials.

Application

• Nonlinear Optical (NLO) Materials: A key chromophore for second-harmonic generation (SHG) and electro-optic modulation devices.
• Fluorescent Probes and Sensors: Utilized in bio-imaging and chemical sensing due to its environment-sensitive emission.
• Organic Light-Emitting Diodes (OLEDs): Serves as a dopant or emissive layer material in optoelectronic research.
• Photovoltaic Research: Investigated for use in dye-sensitized solar cells (DSSCs) and organic photovoltaics.
• Advanced Material Synthesis: Acts as a building block for supramolecular assemblies and functional polymers.
• Academic and Industrial R&D: A standard compound for studying solvatochromism and intramolecular charge transfer.

Basic Information

Item	Detail
Product Name	2-(4-Dimethylaminostyryl)-1-Octadecylpyridinium Perchlorate
CAS No.	146764-32-1
Molecular Formula	C₃₃H₅₁ClN₂O₄
Molecular Weight	575.21 g/mol
Synonyms	1-Octadecyl-2-(4-dimethylaminostyryl)pyridinium perchlorate; 2-[2-[4-(Dimethylamino)phenyl]ethenyl]-1-octadecylpyridinium perchlorate; DASPMI perchlorate; 4-Dimethylaminostyryl-1-octadecylpyridinium perchlorate; Styrylpyridinium dye; AS Perchlorate; C18-DASPMI perchlorate; Fluorescent styryl dye
EINECS	Contact for details

Quality Control

Every batch of 2-(4-Dimethylaminostyryl)-1-Octadecylpyridinium Perchlorate is manufactured and tested under strict quality management protocols to ensure high purity and batch-to-batch consistency. Our products undergo rigorous analytical testing, including HPLC and spectroscopic methods, to meet precise research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed in a desiccated environment away from direct light exposure to maintain stability and performance.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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