Description

2,7-Dibromo-2',3',5',6'-Tetrahydrospiro[Fluorene-9,4'-Pyran] is a high-value, multi-functional brominated spirocyclic organic compound. It serves as a critical advanced intermediate and building block in the synthesis of complex molecules, prized for its unique structural framework. This product is essential for R&D and production in pharmaceutical development and advanced material science, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and oncology research.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of host or dopant materials for high-efficiency, blue-emitting OLED displays and lighting.
• Ligand Synthesis: Serves as a precursor for creating sophisticated ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal or optical properties.
• Agrochemical Research: Intermediate in the development of new-generation crop protection agents with novel modes of action.
• Academic & Industrial R&D: A valuable compound for exploratory chemistry in medicinal chemistry and material science laboratories.

Basic Information

Product Name	2,7-Dibromo-2',3',5',6'-Tetrahydrospiro[Fluorene-9,4'-Pyran]
CAS No.	934269-17-7
Molecular Formula	C17H14Br2O
Molecular Weight	394.10 g/mol
Synonyms	2,7-Dibromospiro[9H-fluorene-9,4'-tetrahydropyran]; 2,7-Dibromospiro[fluorene-9,4'-pyran]; Spiro[fluorene-9,4'-pyran], 2,7-dibromo-2',3',5',6'-tetrahydro-; 2',3',5',6'-Tetrahydro-2,7-dibromospiro[fluorene-9,4'-pyran]; 934269-17-7; DBTHSP
EINECS	Contact for details

Quality Control

Our 2,7-Dibromo-2',3',5',6'-Tetrahydrospiro[Fluorene-9,4'-Pyran] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	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.