Description

1,5-Bis(Cyclohexylamino)-4-Hydroxy-2-Methyl-9,10-Anthracenedione is a specialized anthraquinone derivative valued for its role as a key intermediate in the synthesis of high-performance colorants and functional dyes. This compound matters for its ability to impart specific chromophoric and functional properties, enabling the development of advanced materials with tailored optical characteristics. Industries requiring sophisticated dye chemistry, such as specialty pigments, liquid crystal displays (LCDs), and advanced polymer colorants, rely on this high-purity intermediate for consistent quality and performance.

Application

• Key intermediate in the synthesis of high-performance anthraquinone dyes and pigments for industrial applications.
• Precursor for functional colorants used in liquid crystal displays (LCDs) and other optoelectronic devices.
• Building block for specialty dyes employed in the textile and automotive coating industries.
• Research and development of novel photochromic or electrochromic materials.
• Used in the formulation of advanced polymer colorants with enhanced stability.
• Potential intermediate for dyes used in biological staining and diagnostic applications.

Basic Information

Product Name	1,5-Bis(Cyclohexylamino)-4-Hydroxy-2-Methyl-9,10-Anthracenedione
CAS No.	69657-99-4
Molecular Formula	C₂₈H₃₄N₂O₃
Molecular Weight	446.58 g/mol
Synonyms	1,5-Bis(cyclohexylamino)-4-hydroxy-2-methylanthra-9,10-quinone; 4-Hydroxy-2-methyl-1,5-bis(cyclohexylamino)anthraquinone; 1,5-Di(cyclohexylamino)-4-hydroxy-2-methyl-9,10-anthracenedione; Solvent Blue 122 (C.I. 615290); C.I. Solvent Blue 122; Anthraquinone Blue Dye Intermediate; 69657-99-4
EINECS	Contact for details

Quality Control

Our production of 1,5-Bis(Cyclohexylamino)-4-Hydroxy-2-Methyl-9,10-Anthracenedione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding industrial synthesis. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profiles. We are committed to meeting the specific quality requirements of our global partners in the advanced materials sector.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Dark Blue to Violet Powder or Crystals
Identification (IR)	Conforms to Structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total Impurities ≤ 3.0%

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