Description

2-(2-n-Acetanilino)Vinyl-5,6-Dimethyl-3-Ethylbenzoxazolium 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 fields requiring precise molecular interactions and light-sensitive applications. It is primarily sought by manufacturers and researchers in the photographic chemicals, analytical reagent, and specialty dye sectors for use as a key intermediate or functional component.

Application

• Spectral Sensitizer in Photographic Emulsions: Used to extend the spectral sensitivity of silver halide crystals in specialized photographic films.
• Fluorescent Probe and Staining Agent: Employed in biochemical and biophysical research for labeling and detection due to its potential fluorescence properties.
• Chemical Intermediate for Cyanine Dyes: Serves as a crucial building block in the synthesis of more complex cyanine dyes used in various high-tech applications.
• Analytical Chemistry Reagent: Utilized in the development of colorimetric and fluorometric assays for metal ion detection or other analytes.
• Research & Development: A key material for academic and industrial R&D exploring new organic electronic materials or sensor technologies.
• Optical Data Storage Materials: Investigated for potential use in the development of novel materials for optical recording and data storage.

Basic Information

Item	Details
Product Name	2-(2-n-Acetanilino)Vinyl-5,6-Dimethyl-3-Ethylbenzoxazolium Iodide
CAS No.	41729-43-5
Molecular Formula	C21H23IN2O2
Molecular Weight	486.33 g/mol
Synonyms	2-[2-(Acetylamino)vinyl]-5,6-dimethyl-3-ethyl-1,3-benzoxazol-3-ium iodide; 3-Ethyl-5,6-dimethyl-2-[2-(N-acetylanilino)vinyl]benzoxazolium iodide; 2-(2-Acetamidovinyl)-5,6-dimethyl-3-ethylbenzoxazolium iodide; Benzoxazolium, 2-[2-(acetylamino)vinyl]-5,6-dimethyl-3-ethyl-, iodide (1:1); Sensitizing Dye for Photographic Emulsion; Cyanine Dye Intermediate
EINECS	Contact for details

Quality Control

Our production of 2-(2-n-Acetanilino)Vinyl-5,6-Dimethyl-3-Ethylbenzoxazolium Iodide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical 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 protocols.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Dark green 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.