Description

2',7'-Dibromo-2-Vinylspiro[Cyclopropane-1,9'-Fluorene] is a high-purity, advanced organic intermediate characterized by its unique spirocyclic and vinyl-functionalized fluorene structure. This compound is of significant commercial interest for its role in the synthesis of sophisticated organic electronic materials and functional polymers. It is primarily sought after by R&D laboratories and manufacturers in the organic electronics, advanced material science, and pharmaceutical research sectors.

Application

• Key building block for Organic Light-Emitting Diodes (OLEDs) and other organic electronic devices.
• Monomer for the synthesis of specialty polymers and conjugated materials with tailored optoelectronic properties.
• Advanced intermediate in pharmaceutical research for developing novel active compounds.
• Precursor for functional dyes and pigments used in high-performance applications.
• Research chemical in material science for studying structure-property relationships in spirocyclic systems.
• Component in the development of non-linear optical (NLO) materials and sensors.

Basic Information

Item	Detail
Product Name	2',7'-Dibromo-2-Vinylspiro[Cyclopropane-1,9'-Fluorene]
CAS No.	951884-03-0
Molecular Formula	C19H14Br2
Molecular Weight	410.13 g/mol
Synonyms	2,7-Dibromo-2-vinylspiro[cyclopropane-1,9'-fluorene]; 2-Vinyl-2',7'-dibromospiro[cyclopropane-1,9'-fluorene]; Spiro[cyclopropane-1,9'-fluorene], 2',7'-dibromo-2-vinyl-; DBVSF; 2-Vinyl-2,7-dibromo-9H-fluorene-9-spirocyclopropane
EINECS	Contact for details

Quality Control

Our production of 2',7'-Dibromo-2-Vinylspiro[Cyclopropane-1,9'-Fluorene] adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive applications. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry for comprehensive characterization. A 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 (typically 15-25°C). This compound should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.