Description

5-Methoxy-1,3,3-Trimethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-3H-Indolium Hydrogen Sulphate is a high-purity, functional indolium salt derivative valued for its role as a key intermediate in advanced material synthesis. This compound is critical for B2B buyers requiring consistent quality and reliable supply for research and production-scale applications. It is primarily utilized in the development of specialized dyes, functional polymers, and as a precursor in photochemical research.

Application

• Functional Dye Intermediate: A key building block for synthesizing specialized cyanine and polymethine dyes used in photographic sensitizers, laser dyes, and non-linear optical materials.
• Advanced Material Synthesis: Serves as a crucial precursor in the development of organic semiconductors, photoconductive polymers, and other electronic materials.
• Photochemical Research: Used in academic and industrial R&D for studying electron transfer processes, light-harvesting systems, and photoinitiators.
• Analytical Chemistry Reagent: Employed as a fluorescent probe or a staining agent in specific biochemical and cellular imaging applications.
• Specialty Chemical Manufacturing: Acts as an intermediate for producing other complex indole-based derivatives with tailored properties.

Basic Information

Product Name	5-Methoxy-1,3,3-Trimethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-3H-Indolium Hydrogen Sulphate
CAS No.	85283-78-9
Molecular Formula	C29H30N2O5S
Molecular Weight	518.62 g/mol
Synonyms	5-Methoxy-1,3,3-trimethyl-2-[(1-methyl-2-phenyl-1H-indol-3-yl)ethenyl]-3H-indolium hydrogen sulfate; 1H-Indolium, 5-methoxy-1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)ethenyl]-, sulfate (1:1); Indolium salt derivative; Cyanine dye intermediate; Polymethine dye precursor; CAS 85283-78-9
EINECS	Contact for details

Quality Control

Our 5-Methoxy-1,3,3-Trimethyl-2-[2-(1-Methyl-2-Phenyl-1H-Indol-3-Yl)Vinyl]-3H-Indolium Hydrogen Sulphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Dark green to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (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.