Description

1-Benzoylamino-4-Bromoanthraquinone is a specialized brominated anthraquinone derivative that serves as a high-value intermediate in advanced organic synthesis. Its molecular structure, featuring both a benzoylamino and a bromo substituent, makes it a versatile building block for creating complex molecules with specific functional properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and specialty dye sectors, where precise chemical architecture is critical for developing active ingredients and high-performance colorants.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel anthraquinone-based active pharmaceutical ingredients (APIs) and investigational compounds.
• Specialty Dye & Pigment Synthesis: Used in the production of high-value, color-fast vat dyes and pigments for textiles, plastics, and coatings.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or emissive layer components in OLED device research.
• Liquid Crystal & Electronic Material Research: Employed in the development of advanced organic materials for electronic applications due to its planar, conjugated structure.
• Academic & Industrial R&D: A valuable reagent for synthetic organic chemists exploring new reactions, catalysis, and molecular design.
• Photoinitiator & Photoreactive Compound Development: Investigated for use in photo-curable resins and advanced photopolymer systems.

Basic Information

Product Name	1-Benzoylamino-4-Bromoanthraquinone
CAS No.	81-44-7
Molecular Formula	C21H12BrNO3
Molecular Weight	406.23 g/mol
Synonyms	4-Bromo-1-benzamidoanthraquinone; 1-Benzamido-4-bromoanthraquinone; N-(4-Bromo-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide; 4'-Bromo-1'-benzoylaminoanthraquinone; Benzoic acid, (4-bromo-9,10-dihydro-9,10-dioxo-1-anthracenyl)amide; 1-Amino-4-bromoanthraquinone N-benzoyl derivative
EINECS	201-357-7

Quality Control

Our 1-Benzoylamino-4-Bromoanthraquinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting research and industrial-grade specifications. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 heat sources and incompatible materials. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.