Description

2-[2-(2,3-Dihydro-2-Methyl-1H-Indol-1-Yl)Vinyl]-1,3,3-Trimethyl-3H-Indolium Dihydrogen Phosphate is a specialized indolium salt derivative, valued for its unique photophysical and electrochemical properties. This compound serves as a critical intermediate and functional material in advanced research and high-tech manufacturing. It is essential for industries focused on developing novel optical materials, electronic components, and specialized dyes.

Application

• Optical Material Synthesis: A key precursor for synthesizing cyanine dyes and other functional chromophores used in laser technology and optical filters.
• Electronics & Photovoltaics: Utilized in the research and development of organic semiconductors, dye-sensitized solar cells (DSSCs), and other optoelectronic devices.
• Biomedical Imaging & Staining: Acts as a building block for fluorescent probes and stains used in biological and histological applications.
• Nonlinear Optics (NLO): Investigated for use in materials with nonlinear optical properties for applications in telecommunications and data storage.
• Analytical Chemistry: Employed as a reagent or standard in spectroscopic analysis and method development.
• Specialty Chemical Intermediates: Serves as a versatile intermediate for further chemical modifications in pharmaceutical and agrochemical research.

Basic Information

Product Name	2-[2-(2,3-Dihydro-2-Methyl-1H-Indol-1-Yl)Vinyl]-1,3,3-Trimethyl-3H-Indolium Dihydrogen Phosphate
CAS No.	59737-18-7
Molecular Formula	C22H27N2O4P
Molecular Weight	414.44 g/mol
Synonyms	1,3,3-Trimethyl-2-[2-(2-methyl-2,3-dihydro-1H-indol-1-yl)ethenyl]-3H-indolium dihydrogen phosphate; 2-[2-(2-Methyl-2,3-dihydro-1H-indol-1-yl)vinyl]-1,3,3-trimethyl-3H-indolium phosphate; Dihydrogen phosphate salt of a heptamethine cyanine dye intermediate; Fischer's base heptamethine salt; Indolium phosphate dye intermediate
EINECS	Contact for details

Quality Control

Our production of 2-[2-(2,3-Dihydro-2-Methyl-1H-Indol-1-Yl)Vinyl]-1,3,3-Trimethyl-3H-Indolium Dihydrogen Phosphate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. 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.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Dark green to blue-green crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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