Description

2′-Bromo-2-Chloro-Spiro[9H-Fluorene-9,9′-[9H]Xanthene] is a sophisticated spirocyclic organic compound, identified by CAS NO 2375669-47-7, designed for advanced research and development applications. This high-value intermediate is critical for synthetic chemists working on complex molecular architectures, particularly in the development of novel functional materials and pharmaceuticals. Its unique structure makes it an essential building block for researchers in organic electronics, photochemistry, and medicinal chemistry who require precise and reliable chemical components.

Application

This specialized spirocyclic compound serves as a key intermediate in several high-tech research and industrial fields:

• Organic Light-Emitting Diode (OLED) Materials: As a core building block for novel host, emitter, or charge transport materials due to its rigid, three-dimensional spiro structure.
• Pharmaceutical Research & Development: Utilized in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific steric and electronic properties.
• Advanced Organic Synthesis: Serves as a pivotal precursor for constructing complex polycyclic and heterocyclic frameworks in academic and industrial laboratories.
• Functional Dyes and Pigments: Potential use in the development of high-performance, light-stable colorants and fluorescent markers.
• Material Science Research: Investigation into novel polymers, liquid crystals, or other advanced materials where the spiroxanthene core can impart desirable thermal and photophysical stability.

Basic Information

Product Name	2′-Bromo-2-Chloro-Spiro[9H-Fluorene-9,9′-[9H]Xanthene]
CAS No.	2375669-47-7
Molecular Formula	C25H14BrClO
Molecular Weight	445.74 g/mol
Synonyms	2'-Bromo-2-chlorospiro[fluorene-9,9'-xanthene]; Spiro[9H-fluorene-9,9'-[9H]xanthene], 2'-bromo-2-chloro-; 2-Bromo-2'-chlorospiro[fluorene-9,9'-xanthene]; BCSFX (abbreviation); 2'-Bromo-2-chloro-9H,9'H-spiro[fluorene-9,9'-xanthene]; Bromo-chloro spiroxanthene derivative
EINECS	Contact for details

Quality Control

Our 2′-Bromo-2-Chloro-Spiro[9H-Fluorene-9,9′-[9H]Xanthene] is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. We employ advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy for comprehensive characterization and purity verification. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your critical R&D work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect this light-sensitive compound from degradation and to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.