Description

Xanthylium, 9-4-6-2-(acetylamino)-2-deoxy-4-O-.beta.-D-galactopyranosyl-.beta.-D-glucopyranosyloxyhexylaminocarbonyl-2-carboxyphenyl-3,6-bis(dimethylamino)-, inner salt is a sophisticated synthetic dye intermediate characterized by its complex glycosylated xanthylium core structure. This compound is engineered for high-performance applications where precise color properties and molecular stability are critical. It is primarily utilized by manufacturers in the biotechnology, diagnostic, and advanced materials sectors for developing specialized reagents and functional dyes.

Application

• Bioconjugation and Labeling Reagent: Used for tagging proteins, antibodies, and nucleic acids in fluorescence-based assays and diagnostic kits.
• Advanced Staining Dye: Serves as a key component in the formulation of specialized histological and cytological stains for research and clinical pathology.
• Fluorescent Probe Synthesis: Acts as a critical precursor for synthesizing near-infrared (NIR) or far-red fluorescent probes for bioimaging and sensing.
• Photodynamic Therapy (PDT) Agents: Investigated as a building block for photosensitizers used in targeted cancer therapies.
• Functional Polymer Additive: Incorporated into polymers to impart specific optical or sensing properties for smart materials.
• Chromogenic Substrate Development: Utilized in the development of enzyme substrates for colorimetric detection in diagnostic assays.

Basic Information

Item	Details
Product Name	Xanthylium, 9-4-6-2-(acetylamino)-2-deoxy-4-O-.beta.-D-galactopyranosyl-.beta.-D-glucopyranosyloxyhexylaminocarbonyl-2-carboxyphenyl-3,6-bis(dimethylamino)-, inner salt
CAS No.	313396-02-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	9-[4-[6-[2-(Acetylamino)-2-deoxy-4-O-β-D-galactopyranosyl-β-D-glucopyranosyl]oxyhexylaminocarbonyl]-2-carboxyphenyl]-3,6-bis(dimethylamino)xanthylium inner salt; Glycosylated Xanthylium Dye Intermediate; Lactosyl-N-acetylglucosaminyl Xanthylium Salt; Complex Xanthylium Glycoconjugate; Fluorescent Glycoconjugate Precursor; NIR Dye Intermediate 313396-02-0
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and purity suitable for sensitive applications. Quality is verified through 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 to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	Dark colored solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines

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