Description

2',7'-Dibromospiro[Cyclopent[3]Ene-1,9'-Fluorene] is a high-purity, advanced organic intermediate characterized by its unique spiro-conjugated molecular architecture. This compound is valued for its role as a critical building block in the synthesis of sophisticated organic electronic materials and pharmaceuticals. It is primarily sought by R&D chemists and process engineers in the organic light-emitting diode (OLED), pharmaceutical, and specialty chemical industries for developing next-generation functional materials.

Application

• OLED Materials Development: Serves as a key precursor for synthesizing host, dopant, and electron-transport materials in organic light-emitting diode (OLED) displays and lighting.
• Pharmaceutical Intermediates: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex, rigid molecular scaffolds.
• Organic Semiconductor Research: Acts as a foundational unit for constructing novel organic semiconductors and charge-transport materials in electronic devices.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Science: Utilized as a monomer or cross-linking agent for creating polymers with specific optical or electronic properties.
• Academic & Industrial R&D: A valuable tool for fundamental research in organic chemistry, materials science, and photophysics.

Basic Information

Product Name	2',7'-Dibromospiro[Cyclopent[3]Ene-1,9'-Fluorene]
CAS No.	951884-04-1
Molecular Formula	C19H12Br2
Molecular Weight	400.11 g/mol
Synonyms	2,7-Dibromospiro[cyclopent[3]ene-1,9'-fluorene]; 2',7'-Dibromospiro(cyclopent-3-ene-1,9'-fluorene); Spiro[cyclopent[3]ene-1,9'-fluorene], 2',7'-dibromo-; DBSPF; 2,7-Dibromo-9H-spiro[fluorene-9,1'-cyclopent[3]ene]; 951884-04-1
EINECS	Contact for details

Quality Control

Our 2',7'-Dibromospiro[Cyclopent[3]Ene-1,9'-Fluorene] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for advanced R&D and scale-up processes.

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). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. 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)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 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.