Description

Benzothiazolium, 3-(3-Sulfopropyl)-2-[3-[3-(3-Sulfopropyl)-2(3H)-Benzothiazolylidene]-1-Cyclopenten-1-Yl]-, Inner Salt, N,n-Diethylethanamine (1:1) is a specialized organic salt belonging to the benzothiazolium class, known for its unique structural and electronic properties. This compound is valued for its role as a key intermediate and functional material in advanced chemical synthesis and material science applications. It is primarily sought after by research institutions and industrial manufacturers in the fields of dye chemistry, photovoltaics, and non-linear optical materials.

Application

• Sensitizing Dye for Photovoltaic Cells: Used in the development of dye-sensitized solar cells (DSSCs) due to its light-absorbing and charge-transfer characteristics.
• Non-Linear Optical (NLO) Materials: Serves as a key chromophore in the synthesis of materials for optical limiting, frequency doubling, and electro-optic modulation.
• Fluorescent Probes and Markers: Employed in biochemical research and diagnostics as a labeling agent or sensor component.
• Organic Semiconductor Research: Investigated as a component in organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs).
• Specialty Chemical Synthesis: Acts as a crucial intermediate for synthesizing more complex benzothiazole derivatives with tailored properties.
• Photopolymerization Initiators: Can be utilized in photo-curable resins and coatings as a photoinitiator or co-initiator.

Basic Information

Product Name	Benzothiazolium, 3-(3-Sulfopropyl)-2-[3-[3-(3-Sulfopropyl)-2(3H)-Benzothiazolylidene]-1-Cyclopenten-1-Yl]-, Inner Salt, N,n-Diethylethanamine (1:1)
CAS No.	351524-09-9
Molecular Formula	C31H41N3O6S3
Molecular Weight	663.87 g/mol
Synonyms	3-(3-Sulfopropyl)-2-[3-[3-(3-sulfopropyl)benzothiazol-2(3H)-ylidene]cyclopent-1-en-1-yl]benzothiazol-3-ium, inner salt, triethylamine salt; Benzothiazolium, 3-(3-sulfopropyl)-2-[3-[3-(3-sulfopropyl)-2(3H)-benzothiazolylidene]-1-cyclopenten-1-yl]-, hydroxide, inner salt, compd. with N,N-diethylethanamine (1:1); Cyanine dye derivative; Triethylammonium salt of a benzothiazole cyanine dye; NK-2012 (potential research code); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of this advanced material adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and development requirements.

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); therefore, 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
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Solubility	Soluble in water, DMSO, methanol

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