Description

1,3-Diethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-1H-Imidazo[4,5-B]Quinoxalinium Toluene-p-Sulphonate is a high-purity, specialized organic salt valued for its unique photophysical and electrochemical properties derived from its complex heterocyclic structure. This compound is critical for advanced research and development in fields requiring precise molecular functionality. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials for optoelectronics, organic semiconductors, and specialized dye applications.

Application

• Optoelectronic Material Research: A key intermediate or active component in the development of organic light-emitting diodes (OLEDs) and photovoltaic cells.
• Specialty Dye Synthesis: Serves as a precursor for synthesizing advanced cationic dyes with applications in nonlinear optics and sensitizers.
• Organic Semiconductor Development: Investigated for use in thin-film transistors and other electronic devices due to its potential charge transport properties.
• Fluorescent Probe & Sensor Design: Used in academic and industrial research to create sensitive chemical or biological sensors.
• Photopolymerization Initiators: Explored as a photoacid generator or co-initiator in advanced photoresist and curing systems.
• Academic & Pharmaceutical Research: Employed as a building block in medicinal chemistry for studying structure-activity relationships in complex heterocycles.

Basic Information

Product Name	1,3-Diethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-1H-Imidazo[4,5-B]Quinoxalinium Toluene-p-Sulphonate
CAS No.	29329-88-2
Molecular Formula	C38H35N5O3S
Molecular Weight	641.78 g/mol
Synonyms	1,3-Diethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)ethenyl]-1H-imidazo[4,5-b]quinoxalinium 4-methylbenzenesulfonate; Quinoxalinium, 1,3-diethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)ethenyl]-1H-imidazo[4,5-b]-, 4-methylbenzenesulfonate; Toluene-4-sulfonic acid 1,3-diethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]-1H-imidazo[4,5-b]quinoxalinium salt; p-Toluenesulfonic acid salt of DMPIQ; Light-sensitive quinoxaline derivative; Cationic imidazoquinoxaline dye intermediate.
EINECS	Contact for details

Quality Control

Our production of 1,3-Diethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-1H-Imidazo[4,5-B]Quinoxalinium Toluene-p-Sulphonate adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research applications. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing lot-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
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.