Description

n-(4-Amino-3-Bromo-9,10-Dihydro-9,10-Dioxo-1-Anthryl)-4-Methylbenzenesulphonamide is a specialized anthraquinone derivative, distinguished by its sulfonamide and bromo-amino functional groups. This compound is valued for its role as a high-purity chemical intermediate in the synthesis of complex organic molecules, offering precise reactivity for advanced manufacturing. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, dye, and advanced materials sectors for developing novel active ingredients and functional colorants.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel anthraquinone-based active pharmaceutical ingredients (APIs).
• Dye and Pigment Precursor: Serves as a crucial intermediate for manufacturing high-performance, color-fast anthraquinone dyes and pigments.
• Organic Synthesis Reagent: Used in research and development for constructing complex molecular architectures, leveraging its bromo and amino groups for further functionalization.
• Advanced Material Research: Investigated for potential applications in organic electronics and photonic materials due to its conjugated anthraquinone core.
• Analytical Reference Standard: Employed as a certified reference material (CRM) for quality control and analytical method development in chemical analysis.

Basic Information

Product Name	n-(4-Amino-3-Bromo-9,10-Dihydro-9,10-Dioxo-1-Anthryl)-4-Methylbenzenesulphonamide
CAS No.	26868-32-6
Molecular Formula	C21H15BrN2O4S
Molecular Weight	471.33 g/mol
Synonyms	4-Methyl-N-[4-amino-3-bromo-9,10-dihydro-9,10-dioxo-1-anthracenyl]benzenesulfonamide; 1-[(4-Methylphenyl)sulfonyl]amino-4-amino-3-bromoanthraquinone; 4-Amino-3-bromo-1-[(p-tolylsulfonyl)amino]anthraquinone; 3-Bromo-4-amino-1-(p-toluenesulfonamido)anthraquinone; N-(4-Amino-3-bromoanthraquinon-1-yl)-4-methylbenzenesulfonamide; 1-(p-Toluenesulfonamido)-4-amino-3-bromoanthraquinone; AQ-Br-NH2-TSA; CAS 26868-32-6
EINECS	Contact for details

Quality Control

Our n-(4-Amino-3-Bromo-9,10-Dihydro-9,10-Dioxo-1-Anthryl)-4-Methylbenzenesulphonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research and industrial-grade specifications. Comprehensive Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee traceability and consistency for your critical applications.

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 such as strong oxidizing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown 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.