Description

2-[2-[(3-Ethyl-6-Methoxy-5-Methyl-(3H)-Benzoselenazol-2-Ylidene)Methyl]-1-Butenyl]-1-(3-Sulphonatopropyl)Naphth[1,2-D]Oxazolium is a specialized, high-purity organic selenium compound featuring a complex heterocyclic structure. This compound is valued for its unique photophysical and electronic properties, making it a critical functional material in advanced technological applications. It is primarily sought by research institutions and manufacturers in the fields of organic electronics, photovoltaics, and specialty dye synthesis.

Application

• Organic Photovoltaic (OPV) Cells: Used as a key component or dopant in the active layer to enhance light absorption and charge transport efficiency.
• Dye-Sensitized Solar Cells (DSSC): Functions as a sensitizer or co-sensitizer due to its strong light-harvesting capabilities in the visible spectrum.
• Non-Linear Optical (NLO) Materials: Serves as a building block for materials used in optical limiting, frequency doubling, and electro-optic modulation devices.
• Fluorescent Probes and Sensors: Its distinct fluorescence properties make it suitable for developing chemical sensors and biological imaging agents.
• Advanced Organic Synthesis: Acts as a sophisticated intermediate for synthesizing novel selenium-containing heterocycles with tailored properties.
• Photocatalysis: Investigated for use in photocatalytic systems for organic transformations or environmental remediation under light irradiation.

Basic Information

Item	Details
Product Name	2-[2-[(3-Ethyl-6-Methoxy-5-Methyl-(3H)-Benzoselenazol-2-Ylidene)Methyl]-1-Butenyl]-1-(3-Sulphonatopropyl)Naphth[1,2-D]Oxazolium
CAS No.	94166-38-8
Molecular Formula	C30H30N2O5SSe
Molecular Weight	601.59 g/mol
Synonyms	Naphth[1,2-d]oxazolium, 2-[2-[(3-ethyl-6-methoxy-5-methyl-3H-benzoselenazol-2-ylidene)methyl]-1-butenyl]-1-(3-sulfonatopropyl)-, inner salt; Benzoxaselenolium dye; Selenazole cyanine dye; Near-IR absorbing dye; Selenium-based cyanine; Sulphonated benzoselenazolium dye; 94166-38-8
EINECS	Contact for details

Quality Control

Every batch of our 2-[2-[(3-Ethyl-6-Methoxy-5-Methyl-(3H)-Benzoselenazol-2-Ylidene)Methyl]-1-Butenyl]-1-(3-Sulphonatopropyl)Naphth[1,2-D]Oxazolium is produced and tested under strict quality management protocols to ensure high purity and batch-to-batch consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with customer specifications and research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profile is provided with each 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 compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a desiccated environment away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in polar organic solvents (e.g., DMSO, DMF, methanol)

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