Description

5-Bromo-Benzo[C]Fluoren-7-One is a specialized brominated polycyclic aromatic ketone, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure and bromine substituent make it a critical building block for constructing complex molecular architectures with tailored electronic and photophysical properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting specific biological pathways where its rigid scaffold is advantageous.
• Agrochemical Research: Used in developing new generation pesticides and herbicides, leveraging its structural complexity for enhanced bioactivity.
• Organic Electronic Materials: Serves as a core unit in the development of organic semiconductors, OLED (Organic Light-Emitting Diode) emitters, and photoconductive materials.
• Dye & Pigment Synthesis: Intermediate for creating specialized dyes and high-performance pigments with specific light-absorption and stability characteristics.
• Ligand & Catalyst Development: Building block for synthesizing sophisticated ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and ring-forming transformations.

Basic Information

Product Name	5-Bromo-Benzo[C]Fluoren-7-One
CAS No.	64356-33-8
Molecular Formula	C₁₇H₉BrO
Molecular Weight	309.16 g/mol
Synonyms	5-Bromobenzo[c]fluoren-7-one; 7H-Benzo[c]fluoren-7-one, 5-bromo-; 5-Bromo-7H-benzo[c]fluoren-7-one; 5-Bromobenzo[c]fluorenone; Benzo[c]fluoren-7-one, 5-bromo-
EINECS	Contact for details

Quality Control

Our 5-Bromo-Benzo[C]Fluoren-7-One is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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