Description

2-[p-(Dimethylamino)Styryl]-1-Methylpyridinium Toluene-p-Sulphonate is a specialized organic salt belonging to the class of styrylpyridinium dyes. This compound is valued for its unique photophysical properties, making it a critical functional material in advanced research and development. It is primarily sought by manufacturers and researchers in the photonics, imaging, and specialty chemical synthesis sectors. Its role is pivotal in applications requiring precise light-matter interaction.

Application

• As a key nonlinear optical (NLO) chromophore for photonic device fabrication.
• In the formulation of optical data storage materials and photorefractive polymers.
• As a functional dye for advanced imaging and sensor technologies.
• In electro-optic modulation research and device development.
• As a photoinitiator or sensitizer in specialized photopolymerization processes.
• For academic and industrial R&D in material science and supramolecular chemistry.

Basic Information

Product Name	2-[p-(Dimethylamino)Styryl]-1-Methylpyridinium Toluene-p-Sulphonate
CAS No.	33006-24-5
Molecular Formula	C23H26N2O3S
Molecular Weight	410.53 g/mol
Synonyms	1-Methyl-2-[4-(dimethylamino)styryl]pyridinium p-Toluenesulfonate; 2-[4-(Dimethylamino)styryl]-1-methylpyridinium Tosylate; DMSM-TS; 4-[2-(1-Methylpyridin-1-ium-2-yl)ethenyl]-N,N-dimethylaniline 4-methylbenzenesulfonate; Styrylpyridinium Tosylate Dye; Nonlinear Optical Chromophore 33006-24-5
EINECS	Contact for details

Quality Control

Our production of 2-[p-(Dimethylamino)Styryl]-1-Methylpyridinium Toluene-p-Sulphonate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Quality is verified through advanced analytical techniques including HPLC, NMR, and spectrophotometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed in a desiccated environment and handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
UV-Vis Absorption	Conforms to reference

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