Description

1-Amino-5-Hydroxy-4-[(2-Methoxyphenyl)Amino]-8-Nitroanthraquinone is a specialized anthraquinone derivative, a chemical class renowned for producing vivid and stable colors. This compound matters as a high-performance intermediate for synthesizing complex dyes and pigments, offering precise color properties and structural versatility for demanding applications. Industries that require advanced colorants, such as textile dyeing, ink formulation, and specialty chemical synthesis, need this material for developing products with specific hue, fastness, and performance characteristics.

Application

• Key Intermediate for Dyes & Pigments: Primary use in the synthesis of high-value, complex anthraquinone-based dyes, particularly for textile fibers like polyester and nylon.
• Specialty Ink Formulation: Used in the production of inks requiring specific color shades, stability, and performance for security printing or high-end packaging.
• Functional Colorant Synthesis: Serves as a precursor for creating colorants with specialized properties, such as light-fastness or thermal stability, for plastics and coatings.
• Research & Development: Employed in chemical R&D for developing novel chromophores and studying structure-property relationships in color chemistry.
• Photographic and Imaging Chemicals: Potential use in the synthesis of sensitizers or color couplers for specialized imaging applications.

Basic Information

Product Name	1-Amino-5-Hydroxy-4-[(2-Methoxyphenyl)Amino]-8-Nitroanthraquinone
CAS No.	71412-38-9
Molecular Formula	C21H15N3O5
Molecular Weight	389.36 g/mol
Synonyms	1-Amino-5-hydroxy-4-[(2-methoxyphenyl)amino]-8-nitro-9,10-anthracenedione; 8-Nitro-1-amino-5-hydroxy-4-(2-methoxyanilino)anthraquinone; 1-Amino-4-(2-methoxyanilino)-5-hydroxy-8-nitroanthraquinone; Anthraquinone, 1-amino-5-hydroxy-4-[(2-methoxyphenyl)amino]-8-nitro-; CI 61710 (if applicable); Disperse Blue 291 (potential commercial dye name); A specialized anthraquinone dye intermediate.
EINECS	Contact for details

Quality Control

Our 1-Amino-5-Hydroxy-4-[(2-Methoxyphenyl)Amino]-8-Nitroanthraquinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing key parameters such as assay, impurity profile, and physical characteristics 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	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Assay (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.