Description

1-Ethyl-2-([7-([1-Ethylnaphtho[1,2-D][1,3]Thiazol-2(1H)-Ylidene]Methyl)-4,4A,5,6-Tetrahydro-2(3H)-Naphthalenylidene]Methyl)Naphtho[1,2-D][1,3]Thiazol-1-Ium Iodide is a specialized organic salt belonging to the cyanine dye family, valued for its unique photophysical properties. This compound serves as a critical functional material in advanced research and high-tech manufacturing, where precise optical characteristics are paramount. It is primarily sought by developers and manufacturers in the organic electronics, photonics, and specialized analytical reagent sectors.

Application

• Organic Photovoltaic (OPV) Cells: As a functional dye or dopant in the active layer to enhance light absorption and charge transport.
• Non-Linear Optical (NLO) Materials: A key component in the development of materials for optical switching, modulation, and frequency conversion.
• Fluorescent Probes and Sensors: Utilized in the design of sensitive chemical or biological sensors due to its strong, tunable fluorescence.
• Laser Dyes and Gain Media: Employed in the formulation of tunable dye lasers for research and spectroscopy.
• Optical Data Storage: A potential candidate for high-density recording media due to its photochromic or photorefractive properties.
• Academic and Industrial R&D: Serves as a building block or reference standard in synthetic chemistry and materials science research.

Basic Information

Item	Details
Product Name	1-Ethyl-2-([7-([1-Ethylnaphtho[1,2-D][1,3]Thiazol-2(1H)-Ylidene]Methyl)-4,4A,5,6-Tetrahydro-2(3H)-Naphthalenylidene]Methyl)Naphtho[1,2-D][1,3]Thiazol-1-Ium Iodide
CAS No.	151567-53-2
Molecular Formula	C₃₉H₃₅IN₂S₂
Molecular Weight	722.73 g/mol
Synonyms	NK-2012; 1-Ethyl-2-[(7-[(1-ethyl-1H-naphtho[1,2-d]thiazol-2-ylidene)methyl]-3,4,5,6-tetrahydro-2(1H)-naphthalenylidene)methyl]-1H-naphtho[1,2-d]thiazolium iodide; Cyanine dye NK-2012; Heptamethine cyanine dye derivative; 1,1'-Diethyl-2,2'-carbocyanine iodide analog; Naphthothiazolium cyanine dye
EINECS	Contact for details

Quality Control

Every batch of our cyanine dye products is manufactured and tested under strict quality management protocols to ensure consistency and performance for sensitive applications. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and key spectral properties. Our quality commitment aligns with the stringent requirements of advanced materials research and electronics-grade chemical production.

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 hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
UV-Vis Absorption (λmax)	Specified range provided per batch
Fluorescence Emission (λmax)	Specified range provided per batch

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