Description

2,4-Dioxaspiro[5.5]Undec-8-Ene, 3-(2-Furanyl)- is a high-value, spirocyclic organic compound featuring a fused furan ring, serving as a versatile and sophisticated synthetic building block. Its unique bicyclic structure makes it a critical intermediate for constructing complex molecular architectures in advanced research and development. This compound is primarily sought after by pharmaceutical, agrochemical, and specialty chemical R&D teams for applications in medicinal chemistry, catalyst development, and the synthesis of novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its spirocyclic framework for enhanced biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic frameworks, polymers, and advanced functional materials with specific optical or electronic properties.
• Fine Chemical Production: Acts as a building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	2,4-Dioxaspiro[5.5]Undec-8-Ene, 3-(2-Furanyl)-
CAS No.	80499-32-7
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	3-(2-Furanyl)-2,4-dioxaspiro[5.5]undec-8-ene; 3-(Furan-2-yl)-2,4-dioxaspiro[5.5]undec-8-ene; 2,4-Dioxaspiro[5.5]undec-8-ene-3-carboxaldehyde, 3-(2-furanyl)- (related); Furan-spiroketal; Spiroketal Furan Derivative; 80499-32-7; 3-Furyl-2,4-dioxaspiro[5.5]undec-8-ene
EINECS	Contact for details

Quality Control

Our 2,4-Dioxaspiro[5.5]Undec-8-Ene, 3-(2-Furanyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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 away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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