Description

1-Amino-4-Hydroxy-2-[[1-(Hydroxymethyl)-3-Cyclohexen-1-Yl]Methoxy]Anthraquinone is a specialized anthraquinone derivative valued for its unique chromophoric structure. This compound matters for its role as a key intermediate in the synthesis of high-performance dyes and functional pigments. Industries requiring advanced colorants, such as textile dyeing, ink formulation, and specialty polymer coloration, are the primary users of this chemical.

Application

• Dye Intermediate: A crucial building block for synthesizing anthraquinone-based disperse dyes and reactive dyes.
• Textile Industry: Used in the production of dyes for coloring synthetic fibers like polyester and nylon, offering good light and wash fastness.
• Functional Pigments: Serves as a precursor for pigments used in inks, coatings, and plastics where specific color properties are required.
• Research & Development: Employed in academic and industrial R&D for studying dye chemistry, photophysical properties, and new material synthesis.
• Liquid Crystal Displays (LCDs): Potential application as a dichroic dye or color filter component in display technologies.
• Analytical Chemistry: Can be utilized as a chromogenic agent or a standard in chromatographic analysis.

Basic Information

Product Name	1-Amino-4-Hydroxy-2-[[1-(Hydroxymethyl)-3-Cyclohexen-1-Yl]Methoxy]Anthraquinone
CAS No.	33034-09-2
Molecular Formula	C22H23NO5
Molecular Weight	381.42 g/mol
Synonyms	1-Amino-4-hydroxy-2-[(1-hydroxymethyl-3-cyclohexen-1-yl)methoxy]anthraquinone; 2-[[1-(Hydroxymethyl)-3-cyclohexen-1-yl]methoxy]-1-amino-4-hydroxyanthraquinone; 1-Amino-4-hydroxy-2-[(1-hydroxymethyl-3-cyclohexenyl)methoxy]-9,10-anthracenedione; Anthraquinone, 1-amino-4-hydroxy-2-[[1-(hydroxymethyl)-3-cyclohexen-1-yl]methoxy]-; C.I. Disperse Red 338; Disperse Red 338; AQ Intermediate for Red Dyes
EINECS	Contact for details

Quality Control

Our 1-Amino-4-Hydroxy-2-[[1-(Hydroxymethyl)-3-Cyclohexen-1-Yl]Methoxy]Anthraquinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and physical characteristics are provided and available upon request to support your quality assurance protocols.

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 and sources of ignition. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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