Description

5-Bromo-7,7-Dimethyl-7H-Benzo[C]Fluorene is a high-purity, functionalized polycyclic aromatic hydrocarbon (PAH) derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique brominated, dimethyl-substituted fluorene structure, which provides a versatile scaffold for constructing complex molecules and advanced materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors, particularly for developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially in medicinal chemistry research targeting complex polycyclic structures.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its halogenated fluorene core can be further functionalized.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or dopant material for creating electron-transport or host materials in OLED displays and lighting.
• Organic Semiconductor Research: Serves as a model compound or a starting material for synthesizing novel π-conjugated systems and charge-transport materials.
• Ligand and Catalyst Development: The bromine atom offers a handle for cross-coupling reactions (e.g., Suzuki, Heck), enabling the creation of complex ligands for catalysis.
• Material Science: Investigated for use in the synthesis of polymers and small molecules for nonlinear optics (NLO) and other advanced material applications.

Basic Information

Product Name	5-Bromo-7,7-Dimethyl-7H-Benzo[C]Fluorene
CAS No.	954137-48-5
Molecular Formula	C19H15Br
Molecular Weight	323.23 g/mol
Synonyms	5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene; 7H-Benzo[c]fluorene, 5-bromo-7,7-dimethyl-; 5-Bromo-7,7-dimethylbenzo[c]fluorene; Benzo[c]fluorene, 5-bromo-7,7-dimethyl-; 954137-48-5; 5-Br-7,7-Dimethyl-7H-Benzo[C]Fluorene
EINECS	Contact for details

Quality Control

Our 5-Bromo-7,7-Dimethyl-7H-Benzo[C]Fluorene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your R&D and quality assurance processes.

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, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white 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.