Description

9-(2-Bromoethyl)-2,7-Di-tert-Butyl-9H-Fluorene is a high-value, functionalized fluorene derivative designed for advanced organic synthesis. This compound matters as a versatile and reactive building block, where the bromoethyl side chain provides a crucial handle for further chemical elaboration through cross-coupling or substitution reactions. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those requiring a rigid, lipophilic fluorene core.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: A foundational monomer for creating specialized polymers, including polyfluorenes for organic light-emitting diodes (OLEDs) and other electronic applications.
• Ligand and Catalyst Development: Employed to construct sophisticated ligands for metal-organic frameworks (MOFs) or transition metal catalysts.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex molecular architectures via its reactive bromoethyl functionality.
• Fine Chemical Production: Acts as an intermediate in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	9-(2-Bromoethyl)-2,7-Di-tert-Butyl-9H-Fluorene
CAS No.	710280-54-9
Molecular Formula	C23H29Br
Molecular Weight	385.38 g/mol
Synonyms	2,7-Di-tert-butyl-9-(2-bromoethyl)fluorene; 9-(2-Bromoethyl)-2,7-bis(1,1-dimethylethyl)-9H-fluorene; 2,7-Di-tert-butyl-9-(2-bromoethyl)-9H-fluorene; 9H-Fluorene, 9-(2-bromoethyl)-2,7-bis(1,1-dimethylethyl)-; Fluorene, 9-(2-bromoethyl)-2,7-di-tert-butyl-; 710280-54-9; 9-(2-Bromoethyl)-2,7-di-tert-butylfluorene
EINECS	Contact for details

Quality Control

Our 9-(2-Bromoethyl)-2,7-Di-tert-Butyl-9H-Fluorene undergoes rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity, purity, and consistency across batches. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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.