Description

1-(4-Bromophenyl)-9,10-Anthraquinone is a specialized brominated anthraquinone derivative, a key intermediate in the synthesis of high-value dyes, pigments, and functional organic materials. Its precise molecular structure offers significant utility in advanced chemical synthesis, where consistent purity and reliable supply are critical for downstream product performance. This compound is primarily sought by manufacturers in the dye and pigment industry, as well as by research institutions developing novel organic electronic materials and photoactive compounds.

Application

• Dye and Pigment Intermediate: A crucial precursor for synthesizing high-performance vat dyes, disperse dyes, and specialty pigments, particularly those requiring bromine substitution for specific color properties and fastness.
• Organic Synthesis Building Block: Used in the preparation of complex polycyclic aromatic compounds for research and development in material science.
• Photoinitiator and Photoreactive Compound Research: Serves as a model compound or starting material in the development of photoactive substances for applications in photopolymerization and imaging technologies.
• Liquid Crystal and OLED Material Development: Investigated as a potential core structure or intermediate for creating novel organic semiconductors and light-emitting materials.
• Pharmaceutical Intermediate (Research Grade): May be utilized in the research-scale synthesis of pharmacologically active molecules containing the anthraquinone scaffold.

Basic Information

Product Name	1-(4-Bromophenyl)-9,10-Anthraquinone
CAS No.	20770-23-4
Molecular Formula	C20H11BrO2
Molecular Weight	363.21 g/mol
Synonyms	4'-Bromo-9,10-anthraquinone-1-phenyl; 1-(p-Bromophenyl)anthraquinone; 9,10-Anthracenedione, 1-(4-bromophenyl)-; 1-(4-Bromophenyl)anthracene-9,10-dione; p-Bromophenylanthraquinone; 4-Bromophenylanthraquinone; NSC 403107
EINECS	Contact for details

Quality Control

Our production of 1-(4-Bromophenyl)-9,10-Anthraquinone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity profiles is 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, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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