Description

4,5,4',5'-Dibenzothiatricarbocyanine Hydroxide, Anhydro-11-Diphenylamino-10,12-Ethylene-3,3'-Bis(3-Sulfopropyl)-, Salt With Triethylamine is a specialized near-infrared (NIR) cyanine dye salt, engineered for superior photostability and water solubility. This compound matters for its exceptional performance as a fluorescent probe and photosensitizer, offering high molar absorptivity and emission in the NIR region. It is primarily needed by researchers and manufacturers in biomedical imaging, photodynamic therapy (PDT), and advanced material science for developing next-generation diagnostic and therapeutic agents.

Application

• Biomedical Imaging Agent: Used as a fluorescent label for in vivo and in vitro imaging, particularly for deep-tissue visualization due to its NIR emission.
• Photodynamic Therapy (PDT): Serves as a photosensitizer for targeted cancer treatments, generating reactive oxygen species upon light activation.
• Optical Sensor Development: A key component in the fabrication of chemical and biological sensors for detecting specific analytes.
• Non-Linear Optical Materials: Incorporated into advanced materials for applications in photonics, optoelectronics, and data storage.
• DNA/Protein Labeling: Utilized in molecular biology for staining and detection in gel electrophoresis and blotting techniques.
• Solar Cell Research: Investigated as a potential sensitizing dye in dye-sensitized solar cells (DSSCs) for light harvesting.

Basic Information

Product Name	4,5,4',5'-Dibenzothiatricarbocyanine Hydroxide, Anhydro-11-Diphenylamino-10,12-Ethylene-3,3'-Bis(3-Sulfopropyl)-, Salt With Triethylamine
CAS No.	28645-14-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	IR-1061; Benzothiatricarbocyanine dye, sulfo derivative; NIR-1061 dye; 3H-Indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1-dimethyl-3-(4-sulfobutyl)-, inner salt, compound with triethylamine; Anhydro-11-diphenylamino-10,12-ethylene-3,3'-bis(3-sulfopropyl)-4,5,4',5'-dibenzothiatricarbocyanine hydroxide triethylamine salt; Cyanine dye IR-1061; Triethylamine salt of sulfonated benzothiatricarbocyanine
EINECS	Contact for details

Quality Control

Our 4,5,4',5'-Dibenzothiatricarbocyanine Hydroxide salt is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity, spectrophotometry for absorbance/emission verification, and elemental analysis, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic and spectral data are available upon request to support your quality assurance processes.

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 desiccated environment to prevent degradation. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Dark green to black powder or crystals
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0% (Area %)
λmax (Absorption)	1060 ± 10 nm (in suitable solvent)
λmax (Emission)	Contact for details
Moisture Content (KF)	≤ 5.0 %
Solubility	Soluble in water, DMSO, DMF

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