Description

Sodium 1-Amino-9,10-Dihydro-4-[[4-[[(4-Methylphenyl)Sulphonyl]Amino]Cyclohexyl]Amino]-9,10-Dioxoanthracene-2-Sulphonate is a specialized anthraquinone derivative, valued for its role as a key intermediate in the synthesis of high-performance dyes and functional pigments. This compound is engineered to provide precise chemical functionality, enabling the development of products with enhanced color properties and application performance. It is primarily required by manufacturers in the dye and pigment, specialty chemical, and advanced material sectors seeking reliable, high-purity intermediates for research and production.

Application

• Key Intermediate for Anthraquinone Dyes: Serves as a critical building block in the synthesis of reactive, acid, and disperse dyes for textiles.
• Functional Pigment Production: Used in the manufacture of high-grade pigments for inks, coatings, and plastics requiring specific color fastness and stability.
• Research & Development: Essential for chemical R&D in developing novel chromophores and photoactive materials.
• Specialty Chemical Synthesis: Employed in the production of complex organic molecules for electronic and optical applications.
• Analytical Chemistry: Can be utilized as a standard or reagent in specific analytical methodologies.

Basic Information

Product Name	Sodium 1-Amino-9,10-Dihydro-4-[[4-[[(4-Methylphenyl)Sulphonyl]Amino]Cyclohexyl]Amino]-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	93982-78-6
Molecular Formula	C27H26N3NaO7S2
Molecular Weight	591.63 g/mol
Synonyms	1-Amino-4-[[4-[[(4-methylphenyl)sulfonyl]amino]cyclohexyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt; Sodium 1-amino-4-((4-((p-tolylsulfonyl)amino)cyclohexyl)amino)anthraquinone-2-sulfonate; Anthraquinone dye intermediate 93982-78-6; 1-Amino-4-[(4-{[(4-methylphenyl)sulfonyl]amino}cyclohexyl)amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt; CI 62075 (related); Reactive Blue 4 type intermediate
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Quality is verified through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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