Description

1,2,3-Trimethyl-3-Benzyl-3H-Benz[E]Indolium Bromide is a specialized quaternary ammonium salt and a key intermediate in the synthesis of advanced functional materials. This compound is valued for its role as a precursor in the development of cyanine dyes, photosensitizers, and other photonic materials. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, biotechnology, and specialty chemical sectors for applications demanding high-purity organic synthesis.

Application

• Cyanine Dye Synthesis: A crucial precursor for manufacturing near-infrared (NIR) fluorescent dyes used in bioimaging and medical diagnostics.
• Photosensitizer Production: Serves as a building block for compounds used in photodynamic therapy (PDT) for cancer treatment and in photocatalytic reactions.
• Optical Material Development: Used in the research and production of non-linear optical (NLO) materials and organic light-emitting diodes (OLEDs).
• Chemical Research: An important intermediate in organic synthesis for creating novel heterocyclic compounds and ionic liquids.
• Analytical Chemistry: Can be utilized as a reagent or a standard in chromatographic and spectroscopic methods.

Basic Information

Product Name	1,2,3-Trimethyl-3-Benzyl-3H-Benz[E]Indolium Bromide
CAS No.	884863-08-5
Molecular Formula	C24H24BrN
Molecular Weight	406.36 g/mol
Synonyms	3-Benzyl-1,2,3-trimethyl-3H-benz[e]indolium bromide; 1,2,3-Trimethyl-3-benzylbenz[e]indolium bromide; Benz[e]indolium, 3-benzyl-1,2,3-trimethyl-, bromide; 3-Benzyl-1,2,3-trimethyl-1H-benz[e]indol-3-ium bromide; Trimethylbenzylbenz[e]indolium bromide
EINECS	Contact for details

Quality Control

Our production of 1,2,3-Trimethyl-3-Benzyl-3H-Benz[E]Indolium Bromide adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.