Description

3-Bromo-9,9-Dimethylfluorene is a high-purity, synthetically valuable halogenated fluorene derivative. This compound serves as a critical advanced organic intermediate for constructing complex molecular architectures in materials science and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the organic electronics, agrochemical, and pharmaceutical industries for the synthesis of novel functional materials and active ingredients.

Application

• Organic Light-Emitting Diode (OLED) Materials: A key building block for synthesizing host, hole-transport, or electron-transport materials in display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and development of new drug candidates, particularly those requiring a rigid, planar fluorene core structure.
• Agrochemical Synthesis: Serves as a precursor for creating novel pesticides and herbicides with enhanced efficacy and environmental profiles.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and conjugated polymers for electronic and optoelectronic applications.
• Liquid Crystal Materials: A valuable intermediate for developing fluorene-based liquid crystals used in advanced display devices.
• Chemical Research & Development: A versatile reagent for academic and industrial research in organic synthesis and materials science.

Basic Information

Product Name	3-Bromo-9,9-Dimethylfluorene
CAS No.	1190360-23-6
Molecular Formula	C₁₅H₁₃Br
Molecular Weight	273.17 g/mol
Synonyms	9,9-Dimethyl-3-bromofluorene; 3-Bromo-9,9-dimethyl-9H-fluorene; 2-Bromo-7,7-dimethyl-7H-benzo[c]fluorene; 3-Bromo-9,9-dimethylfluorene; 3-Brom-9,9-dimethylfluoren (German); 3-ブロモ-9,9-ジメチルフルオレン (Japanese); Fluorene, 3-bromo-9,9-dimethyl-; BDF
EINECS	Contact for details

Quality Control

Our 3-Bromo-9,9-Dimethylfluorene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.