Description

7,7-Dimethyl-7H-Fluoreno[4,3-B]Benzofuran is a high-purity, specialized organic compound characterized by its unique fused polycyclic aromatic structure. This compound matters as a critical advanced intermediate or functional material in cutting-edge chemical synthesis, where its specific molecular architecture enables the development of novel properties. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors for applications requiring precise molecular engineering.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its structural complexity for enhanced bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential host or dopant material in the emissive layer of OLED devices due to its rigid, conjugated fluorene-benzofuran backbone.
• Organic Photovoltaic (OPV) Materials: Investigated as an electron-donor or acceptor component in the active layer of solar cells for improved light absorption and charge transport.
• Ligand Synthesis: Utilized in organometallic chemistry to create sophisticated ligands for catalysis.
• Academic & Industrial R&D: A valuable reagent for exploring new chemical reactions and material properties in research laboratories.

Basic Information

Item	Detail
Product Name	7,7-Dimethyl-7H-Fluoreno[4,3-B]Benzofuran
CAS No.	1374677-48-1
Molecular Formula	C21H16O
Molecular Weight	284.35 g/mol
Synonyms	7,7-Dimethyl-7H-fluoreno[4,3-b]benzofuran; Fluoreno[4,3-b]benzofuran, 7,7-dimethyl-7H-; 7H-Fluoreno[4,3-b]benzofuran, 7,7-dimethyl-; DBF (common abbreviation); Dimethylfluorenobenzofuran
EINECS	Contact for details

Quality Control

Our 7,7-Dimethyl-7H-Fluoreno[4,3-B]Benzofuran is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.