Description

3-Bromobenzanthrone (CAS NO 81-96-9) is a high-value brominated aromatic ketone derivative that serves as a critical intermediate in advanced organic synthesis. Its unique structure makes it an essential building block for creating complex molecules with specific optical and electronic properties. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides due to its reactive bromine site.
• Dye and Pigment Manufacturing: Serves as a core structure for producing high-performance, light-fast dyes and organic pigments.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and emissive layer components.
• Research & Development: Utilized in academic and industrial R&D for exploring new reactions and material properties.
• Liquid Crystal and Electronic Chemical Production: Intermediate for compounds used in display technologies and organic semiconductors.

Basic Information

Product Name	3-Bromobenzanthrone
CAS No.	81-96-9
Molecular Formula	C17H9BrO
Molecular Weight	309.16 g/mol
Synonyms	3-Bromobenz[a]anthracen-7-one; 3-Bromo-7H-benz[de]anthracen-7-one; 3-Bromobenzanthrene-7-one; NSC 6175; 3-Bromobenzanthrenone; 3-Bromo-benz[a]anthracene-7-one
EINECS	201-398-5

Quality Control

Our 3-Bromobenzanthrone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

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
Residual Solvents	Meets ICH guidelines

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