Description

9-(2-Bromoethyl)-9H-Fluorene is a versatile brominated fluorene derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its reactive bromoethyl side chain, which facilitates efficient alkylation and further functionalization to construct complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, particularly for developing active pharmaceutical ingredients (APIs), liquid crystals, and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Liquid Crystal & OLED Materials: Serves as a precursor for creating organic semiconductors and emissive materials in display technologies.
• Polymer & Resin Modification: Employed to introduce fluorene units into polymer backbones to enhance thermal stability and optical properties.
• Organic Synthesis & Catalysis: A valuable reagent in cross-coupling reactions and for constructing complex polycyclic frameworks in academic and industrial R&D.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of specialized fluorescent dyes and high-performance pigments.

Basic Information

Product Name	9-(2-Bromoethyl)-9H-Fluorene
CAS No.	108012-21-1
Molecular Formula	C15H13Br
Molecular Weight	273.17 g/mol
Synonyms	2-(9H-Fluoren-9-yl)ethyl bromide; 9-(2-Bromoethyl)fluorene; 9H-Fluorene, 9-(2-bromoethyl)-; Fluorene, 9-(2-bromoethyl)-; 9-Bromoethylfluorene; 9-(β-Bromoethyl)fluorene; 2-(9-Fluorenyl)ethyl bromide
EINECS	Contact for details

Quality Control

Our 9-(2-Bromoethyl)-9H-Fluorene is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

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%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.