Description

7H-Benzo[B]Fluoreno[3,4-D]Furan, 5,9-Dibromo-7,7-Diphenyl- is a high-purity, advanced organic intermediate characterized by its complex polycyclic aromatic structure with bromine substituents. This compound is engineered for precision synthesis, offering a critical building block for the development of novel functional materials. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those targeting specific biological pathways.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of novel host or dopant materials for display and lighting technologies due to its fused aromatic system.
• Agrochemical Synthesis: Acts as a building block for creating new-generation pesticides and herbicides with enhanced efficacy.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create specialized ligands for catalytic processes.
• Polymer and Advanced Material Science: Incorporated into the backbone of specialty polymers to impart unique thermal, optical, or electronic properties.
• Research & Development: A valuable tool in academic and industrial labs for exploring new chemical reactions and material properties.

Basic Information

Product Name	7H-Benzo[B]Fluoreno[3,4-D]Furan, 5,9-Dibromo-7,7-Diphenyl-
CAS No.	1872364-25-4
Molecular Formula	C31H18Br2O
Molecular Weight	566.28 g/mol
Synonyms	5,9-Dibromo-7,7-diphenyl-7H-benzo[b]fluoreno[3,4-d]furan; 7,7-Diphenyl-5,9-dibromo-7H-benzo[b]fluoreno[3,4-d]furan; Benzo[b]fluoreno[3,4-d]furan, 5,9-dibromo-7,7-diphenyl-7H-; 1872364-25-4; AI3-63535
EINECS	Contact for details

Quality Control

Every batch of 7H-Benzo[B]Fluoreno[3,4-D]Furan, 5,9-Dibromo-7,7-Diphenyl- is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency meet the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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 strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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