Description

2-[(1E,3E,5E)-6-(Dimethylamino)Hexa-1,3,5-Trienyl]-3-Ethyl-1,3-Benzothiazol-3-Ium Iodide is a specialized cationic cyanine dye salt, a key intermediate in the synthesis of advanced functional materials. This compound matters for its unique photophysical properties, including strong light absorption and fluorescence, which are critical for high-performance applications. It is primarily needed by manufacturers and R&D teams in the photovoltaic, optical data storage, and biomedical imaging sectors for developing next-generation dyes and sensors.

Application

• Photosensitizer in Dye-Sensitized Solar Cells (DSSCs): Acts as a key light-harvesting component to improve solar energy conversion efficiency.
• Optical Data Storage Media: Used in the formulation of recordable CDs, DVDs, and advanced optical discs due to its specific light-absorption characteristics.
• Fluorescent Probe and Staining Agent: Employed in biomedical research for cell imaging, DNA staining, and as a marker in fluorescence microscopy.
• Non-linear Optical (NLO) Materials: A building block for materials used in laser technology, optical switching, and signal processing.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizing agent for targeted cancer treatments.
• Chemical Sensor Development: Utilized in creating sensors for detecting specific ions or molecules based on fluorescence changes.

Basic Information

Product Name	2-[(1E,3E,5E)-6-(Dimethylamino)Hexa-1,3,5-Trienyl]-3-Ethyl-1,3-Benzothiazol-3-Ium Iodide
CAS No.	52231-50-2
Molecular Formula	C19H23IN2S
Molecular Weight	462.37 g/mol
Synonyms	3-Ethyl-2-[(1E,3E,5E)-6-(dimethylamino)-1,3,5-hexatrienyl]benzothiazolium iodide; Dye intermediate 52231-50-2; Cyanine dye salt; Benzothiazolium, 2-[6-(dimethylamino)-1,3,5-hexatrienyl]-3-ethyl-, iodide; 3-Ethyl-2-[6-(dimethylamino)hexa-1,3,5-trienyl]benzothiazol-3-ium iodide; NK-2012 (potential research code); Photovoltaic dye intermediate; Heptamethine cyanine dye derivative
EINECS	Contact for details

Quality Control

Every batch of our 2-[(1E,3E,5E)-6-(Dimethylamino)Hexa-1,3,5-Trienyl]-3-Ethyl-1,3-Benzothiazol-3-Ium Iodide undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for sensitive optical and electronic applications. Our quality assurance protocols are designed to meet the stringent requirements of advanced material synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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