Description

2-(2-Anilinovinyl)-3-(4-Sulfobutyl)Benzoxazolium Betaine is a specialized zwitterionic dye intermediate with unique photophysical properties. This compound is valued for its ability to act as a functional building block in the synthesis of advanced materials and sensors. It is primarily sought by research and development teams in the photovoltaic, organic electronics, and analytical chemistry sectors for creating novel light-harvesting systems and fluorescent probes.

Application

• Organic Photovoltaic (OPV) Cells: Used as a key electron donor or acceptor material in the active layer to improve light absorption and charge separation efficiency.
• Fluorescent Sensors and Probes: Serves as a core structure for developing sensitive and selective chemosensors for detecting metal ions or biological molecules.
• Non-Linear Optical (NLO) Materials: Employed in the research of materials for optical limiting, frequency doubling, and telecommunications due to its large molecular hyperpolarizability.
• Dye-Sensitized Solar Cells (DSSC): Functions as a potential sensitizer or co-sensitizer to enhance the spectral response and overall conversion efficiency.
• Advanced Polymer Synthesis: Incorporated as a functional monomer to create polymers with specific optoelectronic properties for flexible displays and electronics.
• Bioconjugation and Labeling: Utilized in research for tagging biomolecules, enabling their study and detection via fluorescence microscopy or spectroscopy.

Basic Information

Product Name	2-(2-Anilinovinyl)-3-(4-Sulfobutyl)Benzoxazolium Betaine
CAS No.	101852-89-5
Molecular Formula	C21H22N2O4S
Molecular Weight	398.48 g/mol
Synonyms	2-[2-(Phenylamino)ethenyl]-3-(4-sulfobutyl)-1,3-benzoxazolium hydroxide, inner salt; Benzoxazolium, 2-[2-(phenylamino)ethenyl]-3-(4-sulfobutyl)-, inner salt; 3-(4-Sulfobutyl)-2-(2-anilinovinyl)benzoxazolium betaine; SBVAB; ASB Betaine
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Anilinovinyl)-3-(4-Sulfobutyl)Benzoxazolium Betaine is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your R&D and quality assurance protocols.

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); ensure the container is kept sealed in a low-humidity environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
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.