Description

2-[(4-Amino-3-Bromo-9,10-Dihydro-9,10-Dioxo-1-Anthryl)Amino]Benzoic Acid is a specialized anthraquinone derivative, a chemical class renowned for its vibrant color and functional properties. This compound matters for its role as a key intermediate in the synthesis of high-performance dyes and pigments, offering precise molecular control over color characteristics and stability. Industrial chemists and R&D professionals in the colorant, advanced materials, and fine chemical sectors require this high-purity intermediate to develop next-generation products.

Application

• Dye & Pigment Intermediate: A crucial building block for synthesizing specialized anthraquinone-based dyes, including vat dyes and disperse dyes, known for excellent color fastness and brightness.
• Functional Colorant Production: Used in the manufacture of pigments for high-value applications such as automotive paints, industrial coatings, and plastics requiring superior weatherability and chemical resistance.
• Organic Semiconductor Research: Serves as a potential precursor or dopant material in the development of organic electronic components due to its conjugated anthraquinone structure.
• Photochemical Studies: Utilized in academic and industrial research investigating light-absorbing properties and photostability for applications in sensors or imaging agents.
• Fine Chemical Synthesis: Acts as a versatile intermediate for constructing more complex molecules in pharmaceutical and agrochemical research, leveraging its reactive amino and carboxylic acid functional groups.

Basic Information

Product Name	2-[(4-Amino-3-Bromo-9,10-Dihydro-9,10-Dioxo-1-Anthryl)Amino]Benzoic Acid
CAS No.	83929-40-2
Molecular Formula	C21H13BrN2O4
Molecular Weight	437.25 g/mol
Synonyms	2-[(4-Amino-3-bromo-9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]benzoic acid; 1-Amino-4-(2-carboxyanilino)-2-bromoanthraquinone; 2-[(4-Amino-3-bromo-9,10-dioxo-9,10-dihydro-1-anthryl)amino]benzoic acid; Benzoic acid, 2-[(4-amino-3-bromo-9,10-dihydro-9,10-dioxo-1-anthryl)amino]-; 1-Amino-2-bromo-4-(2-carboxyphenylamino)anthraquinone; 4-(2-Carboxyanilino)-1-amino-2-bromoanthraquinone; 2-((4-Amino-3-bromo-9,10-dioxo-9,10-dihydroanthracen-1-yl)amino)benzoic acid
EINECS	Contact for details

Quality Control

Our production of 2-[(4-Amino-3-Bromo-9,10-Dihydro-9,10-Dioxo-1-Anthryl)Amino]Benzoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) documenting all critical specifications are provided and available upon request, supporting your quality assurance and regulatory compliance 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 and sources of ignition. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

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.