Description

2-Methyl-3-Ethylbenzoselenazole-3-Ium·Iodide is a specialized organic salt primarily used as a key intermediate in the synthesis of functional dyes and advanced materials. This compound is valued for its role in creating photosensitizers and chromophores with specific optical and electronic properties. It is essential for research and production in the fields of photodynamic therapy, organic semiconductors, and specialty chemical synthesis.

Application

• Photosensitizer Synthesis: A crucial precursor for developing dyes used in photodynamic therapy (PDT) for cancer treatment.
• Organic Electronics: Used in the research and manufacturing of organic light-emitting diodes (OLEDs) and photovoltaic cells.
• Functional Dye Production: Serves as a building block for cyanine and other near-infrared (NIR) absorbing dyes.
• Chemical Research: An important intermediate in academic and industrial R&D for novel heterocyclic compounds.
• Material Science: Employed in the development of advanced materials with specific light-harvesting or charge-transfer capabilities.

Basic Information

Product Name	2-Methyl-3-Ethylbenzoselenazole-3-Ium·Iodide
CAS No.	2870-37-3
Molecular Formula	C10H12INSe
Molecular Weight	352.08 g/mol
Synonyms	2-Methyl-3-ethylbenzoselenazolium iodide; 3-Ethyl-2-methylbenzoselenazolium iodide; 2-Methyl-3-ethylbenzoselenazole iodide; 2-Methyl-3-ethyl-1,3-benzoselenazol-3-ium iodide; 2870-37-3; Benzene, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethanedinitrile; (2-Methyl-3-ethylbenzoselenazol-3-ium) iodide
EINECS	Contact for details

Quality Control

Our 2-Methyl-3-Ethylbenzoselenazole-3-Ium·Iodide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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