Description

2-[2-[4-[(4-Ethoxyphenyl)Methylamino]Phenyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium Chloride is a specialized cationic dye and a key intermediate in the synthesis of advanced functional materials. This compound is valued for its distinct photophysical properties, making it a critical component in high-performance applications. It is primarily sought by manufacturers and research institutions in the photonics, imaging, and specialty chemical sectors.

Application

• Photosensitizer and Dye Intermediate: A crucial building block for synthesizing cyanine dyes and other NIR-absorbing chromophores used in optical applications.
• Laser Dye Precursor: Employed in the development of tunable laser dyes for scientific and medical laser systems.
• Nonlinear Optical Materials: Used in research and production of materials for photonic devices, optical limiters, and data storage.
• Biomedical Imaging Probes: Serves as a precursor for developing fluorescent labels and contrast agents for cellular and molecular imaging.
• Organic Photovoltaic (OPV) Research: Investigated as a component in light-harvesting systems and active layers for solar cell development.
• Analytical Chemistry Reagent: Utilized as a staining agent or a spectroscopic probe in various analytical methodologies.

Basic Information

Product Name	2-[2-[4-[(4-Ethoxyphenyl)Methylamino]Phenyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium Chloride
CAS No.	72894-24-7
Molecular Formula	C28H31ClN2O
Molecular Weight	447.01 g/mol
Synonyms	1,3,3-Trimethyl-2-[2-[4-[(4-ethoxyphenyl)methylamino]phenyl]ethenyl]-3H-indolium chloride; 2-[2-[4-[(4-Ethoxyphenyl)(methyl)amino]phenyl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium chloride; Cyanine dye intermediate; 4-[(4-Ethoxyphenyl)methylamino]benzaldehyde derivative; Heptamethine cyanine precursor; Indolium chloride dye; NK-2012 (research code); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2-[2-[4-[(4-Ethoxyphenyl)Methylamino]Phenyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium Chloride adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark green to blue-black crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.