Description

2,6-Dihydroxyanthraquinone is an important organic intermediate and dye precursor belonging to the anthraquinone class of compounds. Its distinct molecular structure provides valuable chromophoric and functional properties for advanced material synthesis. This high-purity compound is essential for manufacturers and research institutions requiring a reliable and consistent raw material. Key industries that utilize this product include specialty dyes and pigments, pharmaceutical research, and advanced organic electronics.

Application

• Synthesis of Vat Dyes and Pigments: Serves as a key intermediate for producing high-performance, colorfast anthraquinone-based dyes used in textiles and coatings.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Semiconductor Research: Acts as a building block for π-conjugated systems in the development of organic light-emitting diodes (OLEDs) and photovoltaics.
• Chemical Reagent: Employed as a standard or reagent in analytical chemistry and organic synthesis laboratories.
• Liquid Crystal and Electrochromic Materials: Utilized in the synthesis of functional materials for displays and smart windows.
• Photocatalyst Development: Investigated as a component in photocatalytic systems for environmental and energy applications.

Basic Information

Product Name	2,6-Dihydroxyanthraquinone
CAS No.	572-93-0
Molecular Formula	C14H8O4
Molecular Weight	240.21 g/mol
Synonyms	2,6-Dihydroxy-9,10-anthracenedione; 2,6-Anthraquinonediol; Anthraquinone, 2,6-dihydroxy-; 2,6-Dihydroxy-9,10-anthraquinone; CI 58500; C.I. Vat Orange 15; 1,5-Dihydroxyanthraquinone (isomer); Leucoquinizarin (related compound)
EINECS	209-350-0

Quality Control

Our 2,6-Dihydroxyanthraquinone is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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