Description

3-Butyl-2-(2-[3-[2-(3-butyl-1,1-dimethyl-1,3-dihydrobenzo[e]indol-2-ylidene)ethylidene]-2-chloro-cyclohex-1-enyl]vinyl)-1,1-dimethyl-1H-benzo[e]indolium hexafluorophosphate is a high-purity, functional organic salt belonging to the cyanine dye family, valued for its exceptional photophysical properties. This compound is a critical advanced material for research and development in high-tech optical applications. It is primarily sought by manufacturers and R&D laboratories in the photovoltaics, nonlinear optics (NLO), and advanced imaging sectors where precise light absorption and emission characteristics are paramount.

Application

• Organic Photovoltaic (OPV) Cells: Utilized as a light-harvesting or electron-transport material in the active layer of next-generation solar cells.
• Nonlinear Optical (NLO) Materials: Serves as a key chromophore in the development of materials for frequency doubling, optical switching, and data storage technologies.
• Fluorescent Probes and Sensors: Employed in the design of highly sensitive chemical and biological sensors due to its tunable fluorescence properties.
• Laser Dyes and Optical Filters: Used in the formulation of tunable dye lasers and as a component in specialized optical filters for precise wavelength selection.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer in medical research for targeted cancer treatments.
• Advanced Material Research: Acts as a building block for novel conjugated polymers and molecular assemblies with tailored electronic properties.

Basic Information

Item	Details
Product Name	3-Butyl-2-(2-[3-[2-(3-butyl-1,1-dimethyl-1,3-dihydrobenzo[e]indol-2-ylidene)ethylidene]-2-chloro-cyclohex-1-enyl]vinyl)-1,1-dimethyl-1H-benzo[e]indolium hexafluorophosphate
CAS No.	885691-99-6
Molecular Formula	C47H55ClF6N2P
Molecular Weight	825.37 g/mol
Synonyms	Cy7.5 chloride analog hexafluorophosphate salt; Heptamethine cyanine dye PF6 salt; 2-[2-[2-Chloro-3-[(1,3-dihydro-3,3-dimethyl-1-butyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-butylindolium hexafluorophosphate; IR-1061 analog; Near-infrared cyanine dye salt; Benzo[e]indolium, 3-butyl-1,1-dimethyl-2-(2-[3-[2-(3-butyl-1,1-dimethyl-1,3-dihydrobenzo[e]indol-2-ylidene)ethylidene]-2-chloro-1-cyclohexen-1-yl]ethenyl)-, hexafluorophosphate(1-)
EINECS	Contact for details

Quality Control

Every batch of our cyanine dye products is manufactured and analyzed under strict quality management protocols. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and key impurity profiles, typically determined by HPLC, NMR, and mass spectrometry. Our quality commitment ensures material consistency critical for your advanced research and production 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). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere such as argon or nitrogen after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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