Description

1-Methyl-2-{(1Z)-2-[(Z)-(1-Methylnaphtho[1,2-D][1,3]Thiazol-2(1H)-Ylidene)Methyl]But-1-En-1-Yl}Naphtho[1,2-D][1,3]Thiazol-1-Ium is a sophisticated organic dye belonging to the cyanine dye family, characterized by its extended conjugated system and distinct cationic structure. This compound matters for its exceptional light-absorbing and emitting properties, making it a critical functional material in advanced optical applications. It is primarily needed by researchers and manufacturers in the photovoltaic, semiconductor, and specialty chemical imaging sectors who require precise photophysical characteristics.

Application

• Organic Photovoltaic (OPV) Cells: Utilized as a light-harvesting or electron-donor material in the active layer to enhance solar energy conversion efficiency.
• Dye-Sensitized Solar Cells (DSSC): Functions as a sensitizer to absorb a broad spectrum of sunlight and inject electrons into a semiconductor substrate.
• Non-Linear Optical (NLO) Materials: Serves as a key chromophore in the development of materials for optical limiting, switching, and frequency conversion due to its large molecular hyperpolarizability.
• Fluorescent Probes and Sensors: Employed in the design of chemical and biological sensors where its fluorescence properties change upon interaction with specific analytes.
• Laser Dyes: Used as a gain medium in tunable dye lasers, particularly in the near-infrared region.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer for targeted cancer treatments.
• Optical Data Storage: Explored for use in high-density recording media due to its photo-responsive characteristics.
• Academic and Industrial R&D: Serves as a building block or reference standard for synthesizing novel functional dyes and studying structure-property relationships.

Basic Information

Item	Details
Product Name	1-Methyl-2-{(1Z)-2-[(Z)-(1-Methylnaphtho[1,2-D][1,3]Thiazol-2(1H)-Ylidene)Methyl]But-1-En-1-Yl}Naphtho[1,2-D][1,3]Thiazol-1-Ium
CAS No.	47725-64-4
Molecular Formula	C31H25N2S2+
Molecular Weight	489.67 g/mol
Synonyms	1-Methyl-2-[(1Z)-2-[(Z)-(1-Methyl-1H-naphtho[1,2-d]thiazol-2-ylidene)methyl]but-1-en-1-yl]naphtho[1,2-d]thiazol-1-ium; Cyanine dye derivative; Naphthothiazolium dye; Heptamethine cyanine analog; Optical dye 47725-64-4; 1,1'-Dimethyl-2,2'-(1Z,3Z)-1,3-butadiene-1,4-diylbis(naphtho[1,2-d]thiazol-1-ium); (1Z)-1-Methyl-2-[2-[(Z)-(1-methyl-1H-naphtho[1,2-d]thiazol-2-ylidene)methyl]but-1-en-1-yl]-1H-naphtho[1,2-d]thiazol-1-ium
EINECS	Contact for details

Quality Control

Our production of this advanced functional dye adheres to strict quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing spectral properties, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

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 material is light-sensitive (store away from light). For long-term storage, consider sealing under an inert atmosphere to prevent potential degradation.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
UV-Vis Absorption (λmax)	Contact for details
Fluorescence Emission (λmax)	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm
Moisture Content (KF)	< 1.0 %

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