Description

7-Bromo-9,9-Dimethyl-9H-Fluorene-2-Carboxaldehyde is a high-value, multi-functional organic building block characterized by its brominated fluorene core and reactive aldehyde group. This compound is essential for advanced organic synthesis, enabling the construction of complex molecular architectures for cutting-edge materials and pharmaceuticals. It is primarily utilized by researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), pharmaceutical intermediates, and specialty polymers.

Application

• OLED Materials Synthesis: Serves as a key precursor for electron-transporting materials (ETMs) and host materials in organic light-emitting diode (OLED) displays and lighting.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing sophisticated ligands used in transition metal catalysis and asymmetric synthesis.
• Functional Polymer Monomers: Incorporated into polymers to impart specific electronic or optical properties, useful for advanced coatings and electronic materials.
• Liquid Crystal and Dye Intermediates: Utilized in the synthesis of dyes, pigments, and liquid crystal compounds for display technologies.
• Academic and Industrial R&D: A versatile reagent for exploratory chemistry in university laboratories and corporate R&D centers focused on material science and medicinal chemistry.

Basic Information

Product Name	7-Bromo-9,9-Dimethyl-9H-Fluorene-2-Carboxaldehyde
CAS No.	944940-90-3
Molecular Formula	C₁₇H₁₅BrO
Molecular Weight	315.21 g/mol
Synonyms	2-Bromo-7-formyl-9,9-dimethylfluorene; 9,9-Dimethyl-7-bromofluorene-2-carboxaldehyde; 7-Bromo-9,9-dimethylfluorene-2-carbaldehyde; 2-Formyl-7-bromo-9,9-dimethylfluorene; 7-Bromo-9,9-dimethyl-9H-fluorene-2-carbaldehyde; 944940-90-3; 7-Bromo-9,9-dimethylfluoren-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Our production of 7-Bromo-9,9-Dimethyl-9H-Fluorene-2-Carboxaldehyde adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

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.