Description

1-Amino-9,10-Dihydro-4-[[4-[[(4-Methylphenyl)Sulphonyl]Oxy]Phenyl]Amino]-9,10-Dioxoanthracene-2-Sulphonic Acid is a high-purity, specialized anthraquinone derivative with significant chromophoric properties. This compound matters as a critical advanced intermediate for synthesizing high-performance dyes and functional pigments, offering precise molecular structure for tailored color and application characteristics. It is primarily needed by manufacturers in the specialty chemicals sector, particularly those developing products for the textile, ink, and advanced materials industries.

Application

• Key Intermediate for Dye Synthesis: Serves as a crucial building block in the production of high-value anthraquinone-based dyes and pigments.
• Textile Dye Manufacturing: Used in the synthesis of dyes for coloring synthetic and natural fibers, offering potential for bright, stable hues.
• Functional Pigment Production: A precursor for pigments used in inks, coatings, and plastics where specific light-fastness and chemical resistance are required.
• Research & Development: Employed in academic and industrial R&D for developing novel chromophores and studying structure-property relationships in color chemistry.
• Specialty Chemical Synthesis: Utilized as an intermediate in the synthesis of more complex molecules for optoelectronic or photographic applications.

Basic Information

Product Name	1-Amino-9,10-Dihydro-4-[[4-[[(4-Methylphenyl)Sulphonyl]Oxy]Phenyl]Amino]-9,10-Dioxoanthracene-2-Sulphonic Acid
CAS No.	68834-02-6
Molecular Formula	C27H20N2O8S2
Molecular Weight	564.59 g/mol
Synonyms	1-Amino-4-((4-((4-methylphenyl)sulfonyl)oxy)phenyl)amino)-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid; 1-Amino-4-[(4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid; 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]amino]-9,10-dioxo-; Acid Blue 324 intermediate; Anthraquinone dye intermediate CAS 68834-02-6; 68834-02-6
EINECS	Contact for details

Quality Control

Our production of 1-Amino-9,10-Dihydro-4-[[4-[[(4-Methylphenyl)Sulphonyl]Oxy]Phenyl]Amino]-9,10-Dioxoanthracene-2-Sulphonic Acid adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure consistency and compliance with agreed specifications. Comprehensive Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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