Description

Spiro[Furan-2(3H),2(3H)-[1H]Pyrrolizine] (9Ci) is a complex spirocyclic organic compound with the CAS number 457652-65-2. This specialized heterocyclic structure serves as a valuable building block and key intermediate in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique spirocyclic framework.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures and natural product analogs.
• Material Science: Investigated as a precursor for specialty polymers or organic electronic materials due to its fused heterocyclic system.
• Chemical Biology Probe: Serves as a scaffold for developing molecular probes to study enzyme function or cellular processes.

Basic Information

Product Name	Spiro[Furan-2(3H),2(3H)-[1H]Pyrrolizine] (9Ci)
CAS No.	457652-65-2
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	Spiro[furan-2(3H),2'(3'H)-pyrrolizine]; 1H,3'H-Spiro[furan-2,2'-pyrrolizine]; 457652-65-2; Spiro(furan-2(3H),2'(3'H)-pyrrolizine); Spiro[furan-2(3H),2'(3'H)-pyrrolizine] (9CI)
EINECS	Contact for details

Quality Control

Our production of Spiro[Furan-2(3H),2(3H)-[1H]Pyrrolizine] (9Ci) adheres to stringent internal quality protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and physical properties are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines

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