Description

1-Bromo-9,9-Dimethyl-9H-Fluorene is a high-purity, functionalized fluorene derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a halogenated, sterically hindered aromatic core that enables precise molecular construction for high-value materials. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, especially those requiring a rigid, planar fluorene scaffold.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and plant growth regulators with enhanced stability.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of hole-transporting materials (HTMs) and host materials for electroluminescent devices.
• Ligand and Catalyst Development: Serves as a backbone for constructing sophisticated phosphine or N-heterocyclic carbene (NHC) ligands in transition metal catalysis.
• Polymer and Material Science: Monomer for synthesizing specialty polymers with unique optical or electronic properties.
• Academic and Industrial R&D: Fundamental reagent for exploring new organic reactions and constructing molecular libraries.

Basic Information

Product Name	1-Bromo-9,9-Dimethyl-9H-Fluorene
CAS No.	1225053-54-2
Molecular Formula	C15H13Br
Molecular Weight	273.17 g/mol
Synonyms	9,9-Dimethyl-9H-fluoren-1-yl bromide; 9,9-Dimethyl-1-bromofluorene; 1-Bromo-9,9-dimethylfluorene; 2-Bromo-7,7-dimethyl-7H-benzo[c]fluorene (alternative numbering); Bromodimethylfluorene
EINECS	Contact for details

Quality Control

Our 1-Bromo-9,9-Dimethyl-9H-Fluorene 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 agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for regulatory filings.

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 heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

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.