Description

Spiro[Cyclopentane-1,2-[3,6]Dioxabicyclo[3.1.0]Hexane] (9Ci) is a high-purity, specialized spirocyclic organic compound identified by CAS number 433337-44-1. This molecule is valued for its unique bridged bicyclic and spirocyclic architecture, which makes it a versatile and advanced synthetic intermediate for complex organic synthesis. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel molecular scaffolds and active ingredients.

Application

The unique structural features of this compound enable its use in several advanced chemical synthesis applications:

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly those requiring complex, three-dimensional spirocyclic frameworks.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its bicyclic structure can contribute to unique biological activity.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the research of specialty polymers with tailored thermal or mechanical properties.
• Ligand Synthesis: Employed in the preparation of sophisticated chiral ligands for asymmetric catalysis.
• Academic & R&D: A valuable tool for methodological studies in organic chemistry, exploring new cyclization and ring-forming reactions.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex fragrances, flavors, and other high-value specialty chemicals.

Basic Information

Product Name	Spiro[Cyclopentane-1,2-[3,6]Dioxabicyclo[3.1.0]Hexane] (9Ci)
CAS No.	433337-44-1
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	Spiro(cyclopentane-1,2'-[3,6]dioxabicyclo[3.1.0]hexane); 1,6-Dioxaspiro[4.4]nonane, 7-oxabicyclo[4.1.0]heptane fused derivative; 433337-44-1; Spirocyclopentane-dioxabicyclohexane; Spirocyclic ether
EINECS	Contact for details

Quality Control

Our production of Spiro[Cyclopentane-1,2-[3,6]Dioxabicyclo[3.1.0]Hexane] (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request, supporting your quality assurance and regulatory needs.

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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.