Description

4-(4-(Didecylamino)Styryl)-n-Methylpyridinium Iodide is a specialized cationic dye and photosensitizer belonging to the styrylpyridinium class. This compound is valued for its strong fluorescence and photophysical properties, making it a critical component in advanced material science and photochemical research. It is primarily utilized by researchers and manufacturers in the fields of organic electronics, nonlinear optics, and as a probe in biophysical studies.

Application

• Nonlinear Optical (NLO) Materials: A key chromophore for the development of materials with second-order nonlinear optical properties for applications in telecommunications and photonic devices.
• Fluorescent Probes and Sensors: Used in the design of molecular probes for detecting environmental changes, membrane potential sensing, and bio-imaging due to its solvatochromic and electrochromic behavior.
• Organic Light-Emitting Diodes (OLEDs): Serves as a dopant or emissive layer material in the research and development of efficient OLED displays and lighting.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer for cancer treatment, where it generates reactive oxygen species upon light activation.
• Dye-Sensitized Solar Cells (DSSCs): Explored as a sensitizing dye to improve light absorption and electron transfer efficiency in next-generation solar cells.
• Antimicrobial Coatings: Incorporated into surface coatings where its cationic and light-active properties can provide antimicrobial effects.

Basic Information

Item	Detail
Product Name	4-(4-(Didecylamino)Styryl)-n-Methylpyridinium Iodide
CAS No.	95378-73-7
Molecular Formula	C34H53IN2
Molecular Weight	632.70 g/mol
Synonyms	4-[4-(Didecylamino)styryl]-1-methylpyridinium Iodide; DASP; 4-(4-(Didecylamino)styryl)-1-methylpyridinium Iodide; N-Methyl-4-[4-(didecylamino)styryl]pyridinium Iodide; Styrylpyridinium Dye DASP; 1-Methyl-4-[4-(didecylamino)styryl]pyridinium Iodide; ASO Dye
EINECS	Contact for details

Quality Control

Our production of 4-(4-(Didecylamino)Styryl)-n-Methylpyridinium Iodide adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with every 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 light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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