Description

3-Ethyl-5,6-Dimethyl-2-[2-(Phenylamino)Vinyl]Benzoxazolium Iodide is a specialized organic salt belonging to the benzoxazolium dye class, valued for its unique photophysical and complexation properties. This compound is critical for advanced research and development in materials science and analytical chemistry. It is primarily sought by manufacturers and R&D laboratories in the fields of optical sensors, laser dyes, and as a key intermediate for synthesizing functional organic materials.

Application

• Fluorescent Probe and Sensor Development: Used as a core chromophore in the design of chemosensors for detecting metal ions (e.g., Cu²⁺, Hg²⁺) and anions due to its pronounced spectral shifts upon binding.
• Laser Dye and Nonlinear Optical Materials: Serves as a potential active medium for tunable dye lasers and in the fabrication of materials for photonics and optoelectronics applications.
• Organic Synthesis Intermediate: Acts as a versatile building block for the synthesis of more complex heterocyclic compounds and functional dyes.
• Biomolecular Staining and Labeling: Investigated for use in staining biological tissues or labeling biomolecules in research settings, leveraging its fluorescence.
• Photopolymerization Initiator: Can be utilized in photo-curable resins and coatings as a component of photoinitiator systems.

Basic Information

Product Name	3-Ethyl-5,6-Dimethyl-2-[2-(Phenylamino)Vinyl]Benzoxazolium Iodide
CAS No.	67990-11-8
Molecular Formula	C₁₉H₂₁IN₂O
Molecular Weight	420.29 g/mol
Synonyms	2-[2-(Anilino)vinyl]-3-ethyl-5,6-dimethylbenzoxazolium iodide; 3-Ethyl-5,6-dimethyl-2-[2-(phenylamino)ethenyl]-1,3-benzoxazol-3-ium iodide; Benzoxazolium, 3-ethyl-5,6-dimethyl-2-[2-(phenylamino)ethenyl]-, iodide (1:1); (E)-3-Ethyl-5,6-dimethyl-2-(2-(phenylamino)vinyl)benzoxazol-3-ium iodide; 2-[(E)-2-(Phenylamino)vinyl]-3-ethyl-5,6-dimethyl-1,3-benzoxazol-3-ium iodide
EINECS	Contact for details

Quality Control

Our production of 3-Ethyl-5,6-Dimethyl-2-[2-(Phenylamino)Vinyl]Benzoxazolium Iodide adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Dark red to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.