Description

2,2',4,4',5,5'-Hexahydroxy-7-(Hydroxymethyl)-7'-Methyl-1,1'-Bi(9,10-Anthraquinone) is a complex, multi-functional anthraquinone derivative of significant interest in advanced organic synthesis and materials science. Its intricate molecular architecture, featuring multiple hydroxyl and hydroxymethyl groups, makes it a valuable precursor and intermediate for creating specialized dyes, pigments, and functional polymers. This compound is primarily sought by R&D chemists and process engineers in the fine chemical, specialty dye, and high-performance materials sectors for developing novel products with specific optical or electronic properties. CAS No. 23310-12-5.

Application

• Specialty Dye & Pigment Intermediate: Serves as a key building block for synthesizing novel anthraquinone-based dyes and high-stability organic pigments.
• Functional Polymer Synthesis: Used as a monomer or cross-linking agent in the production of polymers with specific optical, electrical, or thermal properties.
• Organic Electronic Materials: Investigated as a potential component in the development of organic semiconductors or charge-transport materials.
• Chemical Research & Development: A valuable substrate for methodological studies in organic synthesis, particularly involving polyhydroxylated systems.
• Ligand Synthesis for Catalysis: Its multiple oxygen donor sites make it a candidate for constructing complex chelating ligands used in metal catalysis.
• Analytical Chemistry Reagent: May be employed as a standard or reagent in specific chromatographic or spectroscopic analytical methods.

Basic Information

Product Name	2,2',4,4',5,5'-Hexahydroxy-7-(Hydroxymethyl)-7'-Methyl-1,1'-Bi(9,10-Anthraquinone)
CAS No.	23310-12-5
Molecular Formula	C31H20O12
Molecular Weight	584.48 g/mol
Synonyms	7,7'-Bis(hydroxymethyl)-2,2',4,4',5,5'-hexahydroxy-1,1'-bianthraquinonyl; 1,1'-Bianthraquinone, 2,2',4,4',5,5'-hexahydroxy-7,7'-bis(hydroxymethyl)-; Hexahydroxybi(anthraquinonyl) derivative; Bianthraquinone dye intermediate; Polyhydroxylated bianthraquinone
EINECS	Contact for details

Quality Control

Our 2,2',4,4',5,5'-Hexahydroxy-7-(Hydroxymethyl)-7'-Methyl-1,1'-Bi(9,10-Anthraquinone) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced 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. We support custom synthesis and can tailor specifications to meet specific research or development project requirements.

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). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.