Description

2',7'-Dibromospiro[Benzo[C]Fluorene-7,9'-Fluorene is a high-purity, advanced organic intermediate characterized by its unique spiro-conjugated molecular architecture. This compound matters for its role as a critical building block in the synthesis of sophisticated organic electronic materials, where its structure imparts desirable optoelectronic properties. It is primarily needed by R&D chemists and process engineers in the organic light-emitting diode (OLED), pharmaceutical, and advanced materials sectors seeking to develop next-generation functional molecules. Consistent quality and reliable supply are paramount for scaling these innovative applications from lab to market.

Application

• OLED Materials Development: Serves as a key precursor for host, dopant, or electron-transport materials in organic light-emitting diode devices.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug candidates, particularly those requiring rigid, polycyclic frameworks.
• Organic Semiconductor Research: Acts as a core structure for developing novel n-type or ambipolar semiconductors in thin-film transistors.
• Photovoltaic Materials: Investigated as a component in the active layer of organic solar cells for its potential charge-transport characteristics.
• Luminescent Materials & Dyes: Utilized in creating specialized fluorescent tags, sensors, or imaging agents.
• Academic & Industrial R&D: A valuable tool for studying structure-property relationships in conjugated organic systems.

Basic Information

Product Name	2',7'-Dibromospiro[Benzo[C]Fluorene-7,9'-Fluorene
CAS No.	1185855-21-3
Molecular Formula	C29H16Br2
Molecular Weight	524.25 g/mol
Synonyms	2',7'-Dibromospiro[benzo[c]fluorene-7,9'-fluorene]; Spiro[benzo[c]fluorene-7,9'-fluorene], 2',7'-dibromo-; 2',7'-Dibromospiro(cyclohepta[1,2-b:5,4-b']difluorene); DBDF; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Every batch of 2',7'-Dibromospiro[Benzo[C]Fluorene-7,9'-Fluorene is produced and tested under a strict quality management system. Our products undergo rigorous quality testing, including HPLC, NMR, and GC-MS, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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