Description

9-(2-Carboxyphenyl)-3,6-Bis[(o-Tolyl)Amino]Xanthylium Chloride is a specialized organic salt belonging to the xanthylium dye family, valued for its unique photophysical properties. This compound is a critical functional material for advanced research and development in photonics and electronics. It is primarily sought by manufacturers and R&D laboratories in the organic semiconductor, dye-sensitized solar cell (DSSC), and non-linear optical material sectors.

Application

• Organic Photovoltaic (OPV) and Dye-Sensitized Solar Cell (DSSC) Research: Investigated as a potential photosensitizer or charge-transport material due to its light-absorbing and electron-donating characteristics.
• Non-Linear Optical (NLO) Materials: Used in the development of materials for optical switching, frequency doubling, and electro-optic modulation devices.
• Fluorescent Probe and Sensor Development: Serves as a core structure for creating sensitive fluorescent probes for chemical or biological sensing applications.
• Advanced Organic Synthesis: Acts as a key intermediate or precursor for synthesizing more complex functional dyes and π-conjugated systems.
• Photocatalysis Research: Explored as an organic photocatalyst or a component in photocatalytic systems for organic transformations.

Basic Information

Product Name	9-(2-Carboxyphenyl)-3,6-Bis[(o-Tolyl)Amino]Xanthylium Chloride
CAS No.	81263-05-0
Molecular Formula	C35H27ClN2O3
Molecular Weight	558.05 g/mol
Synonyms	9-(2-Carboxyphenyl)-3,6-bis[(2-methylphenyl)amino]xanthylium chloride; 3,6-Bis(o-tolylamino)-9-(2-carboxyphenyl)xanthylium chloride; Rhodamine derivative, carboxylated; Xanthylium, 9-(2-carboxyphenyl)-3,6-bis[(2-methylphenyl)amino]-, chloride; Functionalized xanthylium dye
EINECS	Contact for details

Quality Control

Our production of 9-(2-Carboxyphenyl)-3,6-Bis[(o-Tolyl)Amino]Xanthylium Chloride adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for research and development 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 place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed under inert atmosphere or with desiccant after opening to prevent degradation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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