Description

5,8,9-Trihydroxy-1H-Naphtho[2,1,8-Mna]Xanthen-1-One is a complex polycyclic aromatic compound belonging to the xanthene dye family. This specialty chemical is valued for its unique structural properties, which make it a critical intermediate in the synthesis of advanced functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, dye, and organic electronics sectors for developing novel compounds with specific optical or biological activities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Fluorescent Dye & Pigment Precursor: Used in the development of high-performance dyes, pigments, and fluorescent markers for analytical chemistry, bio-imaging, and histology.
• Organic Semiconductor Research: Investigated as a potential component in organic light-emitting diodes (OLEDs) and other electronic devices due to its conjugated aromatic system.
• Chemical Research & Development: Employed as a sophisticated reagent in academic and industrial R&D for exploring new organic reactions and synthesizing complex molecular architectures.
• Photodynamic Therapy (PDT) Agents: Studied for its potential use in creating photosensitizers for medical treatments that utilize light to activate therapeutic compounds.

Basic Information

Product Name	5,8,9-Trihydroxy-1H-Naphtho[2,1,8-Mna]Xanthen-1-One
CAS No.	72458-11-8
Molecular Formula	C₂₀H₁₀O₅
Molecular Weight	330.29 g/mol
Synonyms	1H-Naphtho[2,1,8-mna]xanthen-1-one, 5,8,9-trihydroxy-; 5,8,9-Trihydroxybenzo[a]xanthen-12-one; Naphthoxanthenone derivative; Trihydroxynaphthoxanthenone
EINECS	Contact for details

Quality Control

Our production of 5,8,9-Trihydroxy-1H-Naphtho[2,1,8-Mna]Xanthen-1-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced 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 and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange-brown 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.