Description

3,9-Dihydroxy-7H-Benz[De]Anthracen-7-One is a specialized polycyclic aromatic compound belonging to the benzanthrone family, valued for its unique structural and photophysical properties. This compound serves as a critical intermediate and functional material in advanced chemical synthesis and material science applications. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye and pigment sectors for developing novel products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Research: Serves as a key building block for developing novel herbicides, fungicides, and plant growth regulators.
• Organic Semiconductor Material: Investigated for use in organic light-emitting diodes (OLEDs) and photovoltaic cells due to its conjugated structure.
• Fluorescent Dye & Pigment Precursor: Acts as a core structure for synthesizing high-performance dyes and pigments with specific light-absorption and emission characteristics.
• Chemical Research & Development: Employed in academic and industrial R&D for studying polycyclic aromatic hydrocarbon chemistry and reactivity.
• Analytical Chemistry Standard: Utilized as a reference standard in chromatographic analysis and method development.

Basic Information

Product Name	3,9-Dihydroxy-7H-Benz[De]Anthracen-7-One
CAS No.	69658-17-9
Molecular Formula	C₁₇H₁₀O₃
Molecular Weight	262.26 g/mol
Synonyms	3,9-Dihydroxybenz[de]anthracen-7-one; 3,9-Dihydroxy-7H-benz[de]anthracen-7-one; 7H-Benz[de]anthracen-7-one, 3,9-dihydroxy-; Benzanthrone derivative; Dihydroxybenzanthrone
EINECS	Contact for details

Quality Control

Our 3,9-Dihydroxy-7H-Benz[De]Anthracen-7-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications and high-purity standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
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.