Description

4-[2-Bromo-9-[4-(1,1-Dimethylethyl)Phenyl]-9H-Fluoren-9-Yl]-Phenol is a specialized brominated fluorene derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in materials science and pharmaceutical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced materials industries for creating novel compounds with specific electronic or structural properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for candidates targeting central nervous system (CNS) disorders.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of advanced organic electronic materials, particularly as a component for host or dopant materials in emissive layers.
• Liquid Crystal (LC) and Photoresist Materials: Acts as a monomer or additive in the synthesis of high-performance liquid crystals for displays and photoactive polymers for semiconductor lithography.
• Polymer Chemistry: Employed as a functional monomer or cross-linking agent to introduce fluorene and phenolic groups into polymer backbones, enhancing thermal stability and optical properties.
• Agrochemical Research: Investigated as an intermediate for developing new generation herbicides or plant growth regulators with unique modes of action.
• Academic & Industrial R&D: A valuable tool for synthetic organic chemists in universities and corporate labs exploring new chemical spaces and reaction methodologies.

Basic Information

Product Name	4-[2-Bromo-9-[4-(1,1-Dimethylethyl)Phenyl]-9H-Fluoren-9-Yl]-Phenol
CAS No.	849222-40-8
Molecular Formula	C29H23BrO
Molecular Weight	467.40 g/mol
Synonyms	4-(2-Bromo-9-(4-(tert-butyl)phenyl)-9H-fluoren-9-yl)phenol; 2-Bromo-9-[4-(1,1-dimethylethyl)phenyl]-9-(4-hydroxyphenyl)-9H-fluorene; 2-Bromo-9-(4-tert-butylphenyl)-9-(4-hydroxyphenyl)fluorene; 4-(2-Bromo-9-(4-tert-butylphenyl)fluoren-9-yl)phenol; Phenol, 4-[2-bromo-9-[4-(1,1-dimethylethyl)phenyl]-9H-fluoren-9-yl]-; 849222-40-8; tert-Butyl-substituted bromofluorenylphenol
EINECS	Contact for details

Quality Control

Our production of 4-[2-Bromo-9-[4-(1,1-Dimethylethyl)Phenyl]-9H-Fluoren-9-Yl]-Phenol adheres to strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure compliance with exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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