Description

9-(2-Carboxyphenyl)-3,6-Bis[(2,6-Dimethylphenyl)Amino]Xanthylium Chloride is a specialized organic dye intermediate belonging to the xanthylium class of compounds. This high-purity chemical is valued for its role as a key precursor in the synthesis of advanced functional dyes and pigments. It is primarily sought by manufacturers in the fine chemicals, specialty dyes, and advanced materials sectors for research and production applications.

Application

• Precursor for Functional Dyes: A critical building block in the synthesis of xanthene and rhodamine-type dyes used in biological staining and fluorescence applications.
• Specialty Pigment Manufacturing: Used in the production of high-performance pigments for inks, coatings, and plastics requiring specific color fastness and stability.
• Research & Development: Serves as a key intermediate in academic and industrial R&D for developing novel chromophores and fluorophores.
• Photographic Sensitizers: Potential application in the formulation of light-sensitive materials and photographic chemicals.
• Laser Dye Synthesis: Can be utilized in the development of tunable laser dyes for scientific and medical laser systems.
• Analytical Reagents: Employed in the preparation of reagents for analytical chemistry and diagnostic assays.

Basic Information

Product Name	9-(2-Carboxyphenyl)-3,6-Bis[(2,6-Dimethylphenyl)Amino]Xanthylium Chloride
CAS No.	85117-96-0
Molecular Formula	C36H31ClN2O3
Molecular Weight	575.10 g/mol
Synonyms	9-(2-Carboxyphenyl)-3,6-bis[(2,6-dimethylphenyl)amino]xanthylium chloride; Rhodamine derivative intermediate; Xanthylium, 9-(2-carboxyphenyl)-3,6-bis[(2,6-dimethylphenyl)amino]-, chloride; 3,6-Bis[(2,6-dimethylphenyl)amino]-9-(2-carboxyphenyl)xanthylium chloride; 85117-96-0; Carboxy-substituted xanthylium dye intermediate
EINECS	Contact for details

Quality Control

Our production of 9-(2-Carboxyphenyl)-3,6-Bis[(2,6-Dimethylphenyl)Amino]Xanthylium Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
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.