Description

2-[[3-Allyl-5-[(1-Methyl-1H-Quinolin-4-Ylidene)Ethylidene]-4-Oxothiazolidin-2-Ylidene]Methyl]-3-Ethyl-5-Phenylbenzoxazolium Bromide is a specialized organic salt belonging to the class of cyanine dyes, characterized by its complex heterocyclic structure. This compound is highly valued for its strong light-absorbing and fluorescent properties, making it a critical functional material in advanced research and development. It is primarily sought by manufacturers and researchers in the photochemical, optical materials, and life sciences sectors for applications requiring precise light interaction.

Application

• Photosensitizer in Photodynamic Therapy (PDT) Research: Investigated for its potential to generate reactive oxygen species upon light activation for targeted cellular applications.
• Fluorescent Probe and Staining Agent: Used in biochemical assays, cell imaging, and diagnostic development due to its tunable emission properties.
• Nonlinear Optical (NLO) Material: A key component in the research and development of materials for optical limiting, data storage, and telecommunications.
• Dye-Sensitized Solar Cells (DSSCs): Employed as a light-harvesting sensitizer to improve the efficiency of converting sunlight into electricity.
• Organic Photovoltaic (OPV) Research: Serves as an electron donor or acceptor material in the active layer of next-generation solar cells.
• Chemical Sensor Development: Utilized in the fabrication of sensors for detecting specific ions or molecules based on colorimetric or fluorometric changes.

Basic Information

Product Name	2-[[3-Allyl-5-[(1-Methyl-1H-Quinolin-4-Ylidene)Ethylidene]-4-Oxothiazolidin-2-Ylidene]Methyl]-3-Ethyl-5-Phenylbenzoxazolium Bromide
CAS No.	97552-56-2
Molecular Formula	C₃₆H₃₂BrN₃O₂S
Molecular Weight	650.63 g/mol
Synonyms	3-Ethyl-2-[[3-allyl-5-[(1-methyl-4(1H)-quinolylidene)ethylidene]-4-oxo-2-thiazolidinylidene]methyl]-5-phenylbenzoxazolium bromide; Cyanine dye derivative 97552-56-2; Benzoxazolium, 2-[[3-allyl-5-[(1-methyl-4(1H)-quinolylidene)ethylidene]-4-oxo-2-thiazolidinylidene]methyl]-3-ethyl-5-phenyl-, bromide; Quinoline-benzoxazolium cyanine dye; Optical sensitizer 97552-56-2
EINECS	Contact for details

Quality Control

Our production of this high-purity specialty chemical adheres to stringent Good Manufacturing Practice (GMP) guidelines where applicable. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and spectrophotometry for optical property verification. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring traceability and compliance with your research or manufacturing specifications.

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 material is light-sensitive and should be handled under appropriate conditions to prevent degradation. Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with molecular structure
Purity (HPLC)	≥ 95.0% (Area Percent)
Loss on Drying	≤ 2.0%
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.