Description

2-[2-[4-(Dimethylamino)Phenyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium Dihydrogen Phosphate is a high-purity, functional organic salt belonging to the cyanine dye family. This compound matters for its role as a key intermediate and functional chromophore in advanced material science and specialty chemical synthesis. It is primarily needed by manufacturers and R&D facilities in the photonics, optical data storage, and specialty dye industries.

Application

• Optical Data Storage Media: A critical component in the formulation of recordable optical discs (e.g., CD-R, DVD-R) as a light-absorbing layer.
• Non-Linear Optical (NLO) Materials: Used in the research and development of materials for photonic devices, optical switches, and frequency converters.
• Laser Dye Intermediates: Serves as a precursor in the synthesis of cyanine-based laser dyes for tunable dye lasers and fluorescence applications.
• Bioimaging and Staining: Potential use as a fluorescent probe or staining agent in biological research due to its chromophoric properties.
• Photopolymerization Initiators: Employed in photo-curable resins and inks as a sensitizer to initiate polymerization upon light exposure.
• Organic Semiconductor Research: Investigated for use in organic light-emitting diodes (OLEDs) and photovoltaic cells due to its charge transport properties.

Basic Information

Product Name	2-[2-[4-(Dimethylamino)Phenyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium Dihydrogen Phosphate
CAS No.	72214-25-6
Molecular Formula	C22H29N2O4P
Molecular Weight	416.45 g/mol
Synonyms	1,3,3-Trimethyl-2-[2-[4-(dimethylamino)phenyl]ethenyl]-3H-indolium Dihydrogen Phosphate; Dye 72214-25-6; Cyanine Dye Base 72214-25-6; 2-[2-[4-(Dimethylamino)styryl]]-1,3,3-trimethylindolium Dihydrogen Phosphate; 1,3,3-Trimethyl-2-[(E)-2-(4-dimethylaminophenyl)vinyl]-1H-indol-3-ium Dihydrogen Phosphate; (E)-1,3,3-Trimethyl-2-[(4-dimethylaminophenyl)vinyl]indolium Dihydrogen Phosphate; Styryl Dye 72214-25-6
EINECS	Contact for details

Quality Control

Our 2-[2-[4-(Dimethylamino)Phenyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium Dihydrogen Phosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

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 (moisture-sensitive) nature, the container must be kept sealed under dry, inert conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark green to purple crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.