Description

2-Bromospiro[9H-Fluorene-9,9'-[9H]Xanthene] is a specialized brominated spirocyclic organic compound that serves as a valuable synthetic intermediate and building block. Its unique fused-ring structure makes it a critical precursor for advanced materials and functional molecules. This compound is primarily sought by researchers and manufacturers in the fields of organic electronics, photochemistry, and pharmaceutical development.

Application

• Organic Light-Emitting Diode (OLED) Materials: As a key intermediate for synthesizing novel host or dopant materials in display and lighting technologies.
• Photochromic and Electrochromic Materials: Used in the development of smart windows, optical switches, and data storage devices due to its spiroxanthene core.
• Pharmaceutical Intermediates: Serves as a sophisticated building block for creating complex molecular architectures with potential biological activity.
• Ligand Synthesis for Catalysis: Employed in the preparation of specialized ligands for transition metal catalysts used in cross-coupling reactions.
• Polymer Science: Incorporated into monomers for producing high-performance polymers with specific optical or electronic properties.
• Academic and Industrial R&D: A crucial reagent for exploring new chemical spaces in material science and medicinal chemistry research.

Basic Information

Product Name	2-Bromospiro[9H-Fluorene-9,9'-[9H]Xanthene]
CAS No.	899422-06-1
Molecular Formula	C25H15BrO
Molecular Weight	411.29 g/mol
Synonyms	2-Bromospiro[fluorene-9,9'-xanthene]; 2-Bromo-9,9'-spirobi[9H-xanthene]; 2-Bromospirobixanthene; 2-Bromo-9,9'-spirobi[xanthene]; 2-Bromo-9H-spiro[fluorene-9,9'-xanthene]; 2-Bromo-SBF; Bromospirobifluorenexanthene
EINECS	Contact for details

Quality Control

Our production of 2-Bromospiro[9H-Fluorene-9,9'-[9H]Xanthene] adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be performed under appropriate conditions to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 20 ppm

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