Description

n-(5-Chloro-9,10-Dihydro-9,10-Dioxo-1-Anthryl)-p-Toluenesulphonamide is a specialized anthraquinone derivative, a high-value chemical intermediate prized for its unique molecular structure. This compound matters for its role in synthesizing complex dyes, pigments, and advanced functional materials where specific chromophore and substituent properties are critical. It is primarily needed by manufacturers in the fine chemical, specialty dye, and advanced material research sectors seeking to develop products with tailored optical and chemical characteristics.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-performance anthraquinone-based dyes and organic pigments, particularly for applications requiring specific color fastness and stability.
• Specialty Chemical Synthesis: Serves as a versatile building block for creating complex sulfonamide and quinone-containing compounds in pharmaceutical and agrochemical research.
• Functional Material Research: Used in the development of advanced organic materials, including potential candidates for organic semiconductors or photoconductive layers.
• Analytical Chemistry: May be employed as a standard or reagent in chromatographic analysis and method development for related chemical classes.

Basic Information

Product Name	n-(5-Chloro-9,10-Dihydro-9,10-Dioxo-1-Anthryl)-p-Toluenesulphonamide
CAS No.	82-14-4
Molecular Formula	C21H14ClNO4S
Molecular Weight	411.86 g/mol
Synonyms	5-Chloro-1-(p-tolylsulfonamido)anthraquinone; 1-(4-Methylphenyl)sulfonylamino-5-chloroanthraquinone; 5-Chloro-1-[(4-methylphenyl)sulfonylamino]anthracene-9,10-dione; 1-Amino-5-chloroanthraquinone-4'-methylbenzenesulfonamide; N-(5-Chloro-9,10-dioxo-9,10-dihydro-1-anthracenyl)-4-methylbenzenesulfonamide; 5-Chloro-1-(tosylamino)anthraquinone; Anthraquinone derivative 82-14-4
EINECS	Contact for details

Quality Control

Our production of n-(5-Chloro-9,10-Dihydro-9,10-Dioxo-1-Anthryl)-p-Toluenesulphonamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) documenting identity, purity, and related substances are provided with every 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 controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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