Description

1,3,3-Trimethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-3H-Indolium Dihydrogen Phosphate is a specialized organic salt belonging to the cyanine dye family, known for its unique photophysical properties. This compound is valued for its role as a key intermediate and functional material in advanced research and industrial applications. It is primarily sought by manufacturers and research institutions in the fields of optical materials, dye synthesis, and analytical chemistry.

Application

• Optical Material Synthesis: A critical precursor for the production of near-infrared (NIR) absorbing dyes and cyanine-based pigments.
• Laser Technology: Used in the formulation of materials for dye lasers and optical filters due to its specific light absorption characteristics.
• Biomedical Imaging: Serves as a building block for developing fluorescent probes and markers for cellular and molecular imaging applications.
• Photographic Sensitizers: Employed in the manufacture of specialized photographic emulsions and sensitizing layers.
• Non-linear Optics (NLO): Investigated for use in the development of materials for photonic devices and optical data storage.
• Analytical Reagents: Utilized as a chemical standard or reagent in spectroscopic analysis and method development.

Basic Information

Item	Details
Product Name	1,3,3-Trimethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-3H-Indolium Dihydrogen Phosphate
CAS No.	35033-71-7
Molecular Formula	C28H29N2O4P
Molecular Weight	488.51 g/mol
Synonyms	Dihydrogen (1E)-1,3,3-Trimethyl-2-[(1E)-2-(1-Methyl-2-phenyl-1H-indol-3-yl)ethenyl]-3H-indol-1-ium Phosphate; 1,1',3,3'-Tetramethyl-2,2'-(1,3-butadiene-1,4-diyl)bis(3H-indolium) Dihydrogen Phosphate Derivative; Cyanine Dye Intermediate; Fischer's Base Aldehyde Condensation Product Phosphate Salt; (1E)-1,3,3-Trimethyl-2-[(1E)-2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]-1H-indol-3-ium Dihydrogen Phosphate
EINECS	Contact for details

Quality Control

Our production of 1,3,3-Trimethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-3H-Indolium Dihydrogen Phosphate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark green to dark blue crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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