Description

3-Ethyl-1,1,2-Trimethyl-1H-Benzo[E]Indol-3-Ium Iodide is a high-purity, functional organic salt belonging to the benzo[e]indolium class, valued for its role as a key intermediate and functional dye precursor. Its significance lies in its ability to impart specific photophysical properties, making it a critical component in advanced material synthesis. This compound is primarily needed by manufacturers and research institutions in the organic electronics, specialty dyes and pigments, and advanced material science sectors.

Application

• Organic Semiconductor Synthesis: Serves as a crucial building block for creating charge-transport materials and light-emitting layers in OLEDs and other optoelectronic devices.
• Functional Dye Manufacturing: Acts as a core intermediate for producing cyanine dyes, NIR dyes, and other specialty chromophores used in bioimaging and sensing.
• Photovoltaic Material Research: Utilized in the development of novel sensitizers and electron-acceptor materials for dye-sensitized solar cells (DSSCs).
• Nonlinear Optical (NLO) Materials: Investigated for its potential in creating materials with specific second- or third-order nonlinear optical responses.
• Chemical Synthesis Intermediate: Employed in organic synthesis as a versatile precursor for constructing complex heterocyclic systems.
• Analytical Chemistry: May be used as a standard or reagent in spectroscopic analysis and method development.

Basic Information

Product Name	3-Ethyl-1,1,2-Trimethyl-1H-Benzo[E]Indol-3-Ium Iodide
CAS No.	80566-25-2
Molecular Formula	C₁₇H₂₂IN
Molecular Weight	391.27 g/mol
Synonyms	3-Ethyl-1,1,2-trimethyl-1H-benzo[e]indol-3-ium iodide; 1H-Benzo[e]indol-3-ium, 3-ethyl-1,1,2-trimethyl-, iodide; Benzo[e]indolium Salt; 3-Ethyl-1,1,2-trimethylbenzo[e]indolium iodide; Trimethylbenzoindolium Ethyl Iodide; Cyanine Dye Intermediate BZ-03; BZ-03 Intermediate
EINECS	Contact for details

Quality Control

Our production of 3-Ethyl-1,1,2-Trimethyl-1H-Benzo[E]Indol-3-Ium Iodide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for demanding applications. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent moisture absorption and degradation.

Specification

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

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