Description

Ethyl [4-[(1-Amino-9,10-Dihydro-4-Hydroxy-9,10-Dioxo-2-Anthryl)Oxy]Phenoxy]Acetate is a specialized anthraquinone derivative, a chemical class renowned for its vibrant color and functional properties. This compound is valued for its role as a key intermediate in the synthesis of high-performance dyes and pigments, offering precise molecular control for desired color characteristics. It is primarily sought by manufacturers in the colorant, specialty chemical, and advanced materials sectors for applications requiring specific chromophoric and functional attributes.

Application

• Dye & Pigment Intermediate: A crucial building block for synthesizing anthraquinone-based dyes, including disperse, vat, and solvent dyes used in textiles and plastics.
• Functional Colorant Production: Used in the manufacture of high-value pigments for inks, coatings, and specialty applications where lightfastness and chemical stability are critical.
• Organic Synthesis: Serves as a versatile intermediate in pharmaceutical and agrochemical research for constructing complex polycyclic aromatic structures.
• Photographic & Imaging Chemicals: Potential application in the synthesis of sensitizers or charge-control agents for advanced imaging technologies.
• Liquid Crystal & OLED Materials: Investigated as a precursor for color filters or functional layers in display technologies due to its anthraquinone core.
• Analytical Reagent: May be employed as a standard or reagent in chromatographic analysis and quality control within the colorant industry.

Basic Information

Item	Detail
Product Name	Ethyl [4-[(1-Amino-9,10-Dihydro-4-Hydroxy-9,10-Dioxo-2-Anthryl)Oxy]Phenoxy]Acetate
CAS No.	52236-80-3
Molecular Formula	C24H19NO7
Molecular Weight	433.41 g/mol
Synonyms	Ethyl 4-[(1-amino-4-hydroxy-9,10-dioxo-9,10-dihydroanthracen-2-yl)oxy]phenoxyacetate; 2-Anthracenecarboxylic acid, 9,10-dihydro-1-amino-4-hydroxy-9,10-dioxo-, 4-(carboxymethoxy)phenyl ester, ethyl ester; 1-Amino-4-hydroxy-2-(4-hydroxyphenoxy)-9,10-anthraquinone ethyl acetate ester; AQ Intermediate 52236-80-3; Anthraquinone dye intermediate CAS 52236-80-3
EINECS	Contact for details

Quality Control

Our Ethyl [4-[(1-Amino-9,10-Dihydro-4-Hydroxy-9,10-Dioxo-2-Anthryl)Oxy]Phenoxy]Acetate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the high standards required for fine chemical synthesis. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.